Combined Experience by Select Age and Duration

Table 21A.—Male Disabled Workers
Probability of Death or Recovery

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	0.006800	0.021736	0.029592	0.049501	0.131505	0.152937	0.119696	0.096828	0.082709	0.080907	0.072714	26
17	0.014295	0.024953	0.031721	0.052806	0.126378	0.134525	0.109930	0.088747	0.077527	0.069429	0.061267	27
18	0.022057	0.028936	0.033158	0.056824	0.117669	0.113135	0.095842	0.079629	0.070177	0.057971	0.051131	28
19	0.027657	0.034003	0.034702	0.056309	0.106619	0.094280	0.081534	0.071145	0.059764	0.047821	0.045249	29

20	0.029353	0.038622	0.033861	0.057829	0.095299	0.082704	0.073710	0.061876	0.049971	0.041013	0.037332	30
21	0.028637	0.038553	0.036967	0.053080	0.083588	0.076900	0.062645	0.054983	0.046180	0.037652	0.032861	31
22	0.032154	0.038449	0.038486	0.050494	0.079770	0.070645	0.059731	0.048034	0.041711	0.035295	0.031585	32
23	0.037298	0.041614	0.040163	0.051223	0.077643	0.066826	0.055463	0.047143	0.041798	0.035041	0.028140	33
24	0.040464	0.045574	0.042756	0.051332	0.075966	0.065447	0.055467	0.049447	0.040181	0.034666	0.024482	34

25	0.044737	0.052259	0.045684	0.054190	0.075488	0.067874	0.056392	0.047190	0.040202	0.035197	0.025857	35
26	0.050033	0.054811	0.048021	0.056207	0.077036	0.068711	0.056077	0.046624	0.042127	0.037002	0.023890	36
27	0.051148	0.059024	0.051593	0.057871	0.075415	0.065260	0.052332	0.045247	0.039468	0.036197	0.023214	37
28	0.053428	0.061396	0.053944	0.058185	0.074587	0.064970	0.054648	0.045382	0.041047	0.036070	0.022494	38
29	0.054607	0.064314	0.055093	0.059005	0.071094	0.066577	0.054330	0.043767	0.038024	0.034275	0.024008	39

30	0.059280	0.065990	0.052692	0.057882	0.070238	0.062995	0.053840	0.041366	0.038243	0.034253	0.022673	40
31	0.064234	0.064940	0.052010	0.057129	0.066466	0.060913	0.052954	0.041362	0.039410	0.033915	0.022715	41
32	0.063543	0.063249	0.053485	0.056732	0.064415	0.058828	0.048140	0.044964	0.037595	0.034161	0.022954	42
33	0.064552	0.064206	0.053763	0.053682	0.060591	0.054961	0.050039	0.043196	0.037384	0.036248	0.023154	43
34	0.066654	0.065012	0.052093	0.052272	0.061784	0.054997	0.049584	0.040589	0.037860	0.034536	0.023675	44

35	0.066720	0.066157	0.054004	0.052085	0.062229	0.053606	0.045265	0.042203	0.037754	0.033562	0.024102	45
36	0.064975	0.064111	0.051788	0.050536	0.058619	0.052812	0.045598	0.040362	0.038260	0.033733	0.024349	46
37	0.067330	0.063288	0.052414	0.049539	0.056502	0.050989	0.044680	0.040024	0.036649	0.035246	0.025238	47
38	0.071440	0.062292	0.050070	0.050622	0.054644	0.049642	0.043156	0.038476	0.034603	0.033280	0.025023	48
39	0.072090	0.062888	0.050531	0.048364	0.054821	0.050007	0.045090	0.037670	0.035083	0.032919	0.025332	49

40	0.073895	0.062907	0.050890	0.046904	0.053378	0.048298	0.041639	0.039505	0.035600	0.032142	0.025755	50
41	0.075520	0.060086	0.048379	0.046930	0.050227	0.047560	0.040776	0.036719	0.034392	0.033344	0.026591	51
42	0.079817	0.060896	0.045699	0.045204	0.051321	0.044082	0.040249	0.033289	0.033285	0.033831	0.028112	52
43	0.083894	0.062764	0.046916	0.044295	0.048243	0.043640	0.037529	0.033092	0.033141	0.033013	0.029049	53
44	0.086967	0.061780	0.045774	0.045486	0.044292	0.040322	0.035584	0.034226	0.034909	0.034377	0.031219	54

45	0.090238	0.058422	0.043262	0.042691	0.042622	0.038694	0.037790	0.036593	0.034785	0.035443	0.031824	55
46	0.093354	0.058709	0.044861	0.039984	0.042379	0.038437	0.038501	0.035854	0.035518	0.036735	0.033686	56
47	0.092033	0.058951	0.042333	0.039959	0.042443	0.040391	0.040197	0.034496	0.035207	0.037906	0.036203	57
48	0.098266	0.059440	0.042534	0.040963	0.041379	0.040368	0.039387	0.037011	0.038754	0.039349	0.037788	58
49	0.094264	0.056180	0.040915	0.038709	0.039615	0.038573	0.037619	0.037856	0.039284	0.040689	0.039854	59

50	0.080620	0.048182	0.035777	0.037051	0.037873	0.036103	0.036735	0.038954	0.039896	0.040057	0.042782	60
51	0.092676	0.053137	0.039863	0.039632	0.040654	0.040672	0.039465	0.040762	0.041309	0.044663	0.044217	61
52	0.098259	0.054859	0.042426	0.038971	0.040486	0.040621	0.041963	0.043439	0.045175	0.048243	0.047643	62
53	0.099880	0.056477	0.042564	0.040230	0.041336	0.043556	0.041416	0.045636	0.047357	0.049771	0.051113	63
54	0.098568	0.053395	0.042944	0.040440	0.043068	0.043238	0.042834	0.045637	0.047053	0.049308	0.053460	64

55	0.082858	0.047839	0.039264	0.038295	0.042079	0.041787	0.042748	0.044781	0.045958	0.050465	0.054777	65
56	0.094471	0.053413	0.042183	0.042218	0.044480	0.045230	0.046312	0.048307	0.052551	0.052081	0.057774	66
57	0.096296	0.054726	0.043610	0.042835	0.045436	0.046156	0.048273	0.049937	0.055423	0.056657	0.062100	67
58	0.098875	0.054714	0.045081	0.046834	0.047905	0.047410	0.050803	0.052293	0.056237	0.059155	0.065285	68
59	0.101386	0.057222	0.047806	0.047807	0.048131	0.050597	0.050933	0.055687	0.060122	0.061806	0.069004	69

60	0.098855	0.059266	0.048083	0.047987	0.050167	0.050211	0.055069	0.058298	0.064000	0.067735	0.072880	70
61	0.113309	0.063732	0.053836	0.051678	0.053052	0.055392	0.059745	0.064390	0.068640	0.073066	0.076247	71
62	0.120910	0.072691	0.058922	0.055873	0.058214	0.060126	0.063928	0.064604	0.071400	0.073929	0.080794	72
63	0.143623	0.085961	0.069318	0.064893	0.065659	0.069826	0.072622	0.074729	0.080484	0.082617	0.084717	73
64	0.178225	0.094032	0.074872	0.071714	0.076611	0.076377	0.081416	0.087496	0.090302	0.099653	0.090031	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value q_[x]+t at duration t represents the probability of death or recovery from disability during the (t+1) year of entitlement for those originally entitled to benefits at select age [x] who have attained age [x]+t. Values are derived from death probabilities shown in table 7A and recovery probabilities shown in table 14A.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 7C for death probabilities beyond attained age 74.

Table 21B.—Female Disabled Workers
Probability of Death or Recovery

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	0.004082	0.007573	0.025309	0.054000	0.091574	0.116628	0.102655	0.097976	0.065236	0.074605	0.056443	26
17	0.010657	0.017620	0.027197	0.053531	0.087636	0.100036	0.088551	0.084872	0.061631	0.066844	0.050076	27
18	0.016857	0.028486	0.030940	0.052781	0.087035	0.086378	0.075506	0.071651	0.057343	0.058049	0.043988	28
19	0.021865	0.034172	0.032429	0.054015	0.085551	0.074923	0.064058	0.058077	0.054364	0.047437	0.038199	29

20	0.022724	0.034633	0.030811	0.050763	0.079906	0.068016	0.054840	0.047651	0.048225	0.038664	0.033311	30
21	0.024207	0.030944	0.028751	0.045984	0.069742	0.063026	0.050199	0.044700	0.039711	0.033453	0.029863	31
22	0.025913	0.029869	0.030442	0.041837	0.062559	0.057167	0.045817	0.041040	0.033076	0.031435	0.027716	32
23	0.027558	0.032274	0.030553	0.041833	0.059968	0.055229	0.042468	0.035465	0.032733	0.029889	0.025066	33
24	0.031805	0.034587	0.030390	0.041900	0.058155	0.053217	0.043836	0.036174	0.034266	0.029146	0.025156	34

25	0.034794	0.035292	0.031913	0.040130	0.056604	0.052048	0.043644	0.038017	0.033991	0.029656	0.023364	35
26	0.034265	0.039460	0.033571	0.040925	0.056274	0.049510	0.043050	0.037626	0.034691	0.030344	0.022567	36
27	0.037510	0.039693	0.034186	0.038789	0.053745	0.047337	0.042734	0.036627	0.034764	0.028680	0.022077	37
28	0.038142	0.038134	0.032105	0.036580	0.049884	0.044628	0.038547	0.034574	0.032100	0.029237	0.020785	38
29	0.038689	0.038711	0.031120	0.039551	0.046412	0.044608	0.035082	0.033389	0.032728	0.030389	0.021234	39

30	0.040477	0.041491	0.029818	0.034627	0.044375	0.043139	0.036504	0.032176	0.034636	0.031135	0.022041	40
31	0.041666	0.041016	0.029578	0.031951	0.046268	0.041936	0.037715	0.034440	0.033628	0.030045	0.021152	41
32	0.043185	0.042514	0.029950	0.031705	0.043834	0.040532	0.035614	0.032731	0.031017	0.028225	0.021450	42
33	0.044145	0.042388	0.029918	0.032751	0.042012	0.038292	0.034544	0.032274	0.030313	0.028008	0.021687	43
34	0.046329	0.041022	0.029054	0.030513	0.040469	0.037902	0.034708	0.030716	0.029011	0.028379	0.021707	44

35	0.046476	0.042644	0.030313	0.031778	0.038175	0.037508	0.034888	0.031647	0.027987	0.026957	0.021728	45
36	0.048855	0.039686	0.028630	0.029825	0.039519	0.036219	0.033099	0.031152	0.030714	0.025313	0.020999	46
37	0.051818	0.042534	0.028271	0.027858	0.037186	0.033720	0.035219	0.032529	0.029900	0.026247	0.021634	47
38	0.052303	0.041615	0.028895	0.029641	0.037465	0.033502	0.032752	0.029993	0.030025	0.026921	0.020448	48
39	0.052197	0.041109	0.028765	0.030808	0.036045	0.032883	0.031301	0.028788	0.026303	0.024482	0.021683	49

40	0.055711	0.041044	0.028362	0.028538	0.033248	0.033188	0.031708	0.027666	0.025399	0.025369	0.021394	50
41	0.059323	0.041925	0.028567	0.027343	0.033782	0.033609	0.030701	0.027827	0.026148	0.023509	0.022772	51
42	0.058913	0.043910	0.028721	0.026293	0.032816	0.031513	0.028259	0.028122	0.024624	0.022925	0.022795	52
43	0.060353	0.043729	0.030167	0.026770	0.031889	0.029670	0.029357	0.023687	0.022232	0.024132	0.023111	53
44	0.062447	0.043009	0.027792	0.029512	0.032199	0.029779	0.026884	0.024666	0.024428	0.024357	0.023091	54

45	0.064885	0.043526	0.029128	0.027925	0.031843	0.028520	0.025839	0.025613	0.023684	0.025481	0.023553	55
46	0.067302	0.044723	0.030656	0.027254	0.030927	0.027703	0.025176	0.025738	0.024944	0.024704	0.024827	56
47	0.070147	0.046532	0.031632	0.027687	0.029750	0.026903	0.025622	0.026319	0.025021	0.024556	0.025295	57
48	0.071160	0.047280	0.029578	0.027727	0.029595	0.027723	0.025687	0.025574	0.026264	0.026737	0.026495	58
49	0.069983	0.044503	0.030732	0.028203	0.029885	0.024655	0.025318	0.024927	0.025084	0.028297	0.027502	59

50	0.060990	0.037887	0.027238	0.025510	0.026390	0.024506	0.024606	0.024329	0.024337	0.024933	0.029504	60
51	0.069141	0.041966	0.029105	0.026579	0.027118	0.025967	0.026441	0.025993	0.026869	0.027660	0.031025	61
52	0.070158	0.045482	0.028700	0.027115	0.026688	0.027503	0.026852	0.025796	0.028439	0.029101	0.031726	62
53	0.072612	0.043318	0.030819	0.027725	0.028668	0.028925	0.027764	0.030122	0.029745	0.031197	0.034536	63
54	0.073495	0.042447	0.031582	0.028774	0.029336	0.028819	0.028444	0.030567	0.030251	0.033807	0.035863	64

55	0.065744	0.039534	0.027978	0.028014	0.027584	0.029118	0.029619	0.028991	0.032248	0.033443	0.037903	65
56	0.071547	0.043660	0.032400	0.029769	0.031327	0.032443	0.032004	0.031803	0.034635	0.035525	0.039309	66
57	0.073945	0.045303	0.033950	0.031484	0.031855	0.033138	0.034451	0.034092	0.037709	0.037645	0.042060	67
58	0.076212	0.046979	0.035827	0.032183	0.033737	0.032650	0.035143	0.037648	0.039851	0.040946	0.044530	68
59	0.079646	0.050669	0.037255	0.034437	0.034591	0.037168	0.036491	0.039039	0.041091	0.043806	0.046495	69

60	0.078915	0.051154	0.038588	0.036030	0.036853	0.039152	0.039503	0.039788	0.044903	0.046938	0.047968	70
61	0.091644	0.054641	0.044108	0.041098	0.041983	0.041260	0.042008	0.044416	0.049716	0.051735	0.051261	71
62	0.096110	0.059379	0.048360	0.046165	0.046747	0.044740	0.047084	0.048113	0.053676	0.056389	0.055454	72
63	0.115359	0.070561	0.054783	0.051386	0.051899	0.050128	0.053133	0.057673	0.057954	0.060521	0.057252	73
64	0.136358	0.076873	0.061761	0.054324	0.054038	0.057279	0.061154	0.060437	0.060716	0.070448	0.061155	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value q_[x]+t at duration t represents the probability of death or recovery from disability during the (t+1) year of entitlement for those originally entitled to benefits at select age [x] who have attained age [x]+t. Values are derived from death probabilities shown in table 7B and recovery probabilities shown in table 14B.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 7C for death probabilities beyond attained age 74.

Table 22A.—Male Disabled Workers
Survival Table

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	100,000	99,320	97,161	94,286	89,619	77,834	65,930	58,038	52,418	48,083	44,193	26
17	88,311	87,049	84,877	82,185	77,845	68,007	58,858	52,388	47,739	44,038	40,980	27
18	77,883	76,165	73,961	71,509	67,446	59,510	52,777	47,719	43,919	40,837	38,469	28
19	69,029	67,120	64,838	62,588	59,064	52,767	47,792	43,895	40,772	38,335	36,502	29

20	62,446	60,613	58,272	56,299	53,043	47,988	44,019	40,774	38,251	36,340	34,850	30
21	57,271	55,631	53,486	51,509	48,775	44,698	41,261	38,676	36,549	34,861	33,549	31
22	53,963	52,228	50,220	48,287	45,849	42,192	39,211	36,869	35,098	33,634	32,447	32
23	52,211	50,264	48,172	46,237	43,869	40,463	37,759	35,665	33,984	32,564	31,422	33
24	51,115	49,047	46,812	44,811	42,511	39,282	36,711	34,675	32,960	31,636	30,538	34

25	50,811	48,538	46,001	43,899	41,520	38,386	35,781	33,763	32,170	30,877	29,790	35
26	50,415	47,893	45,268	43,094	40,672	37,539	34,960	33,000	31,461	30,136	29,020	36
27	49,049	46,540	43,793	41,534	39,130	36,179	33,818	32,048	30,598	29,390	28,327	37
28	48,423	45,836	43,022	40,701	38,333	35,474	33,169	31,356	29,933	28,704	27,669	38
29	47,209	44,631	41,761	39,460	37,132	34,492	32,196	30,447	29,114	28,007	27,047	39

30	45,867	43,148	40,301	38,177	35,967	33,441	31,334	29,647	28,421	27,334	26,398	40
31	44,661	41,792	39,078	37,046	34,930	32,608	30,622	29,000	27,801	26,705	25,799	41
32	43,266	40,517	37,954	35,924	33,886	31,703	29,838	28,402	27,125	26,105	25,213	42
33	41,980	39,270	36,749	34,773	32,906	30,912	29,213	27,751	26,552	25,559	24,634	43
34	40,873	38,149	35,669	33,811	32,044	30,064	28,411	27,002	25,906	24,925	24,064	44

35	39,832	37,174	34,715	32,840	31,130	29,193	27,628	26,377	25,264	24,310	23,494	45
36	38,348	35,856	33,557	31,819	30,211	28,440	26,938	25,710	24,672	23,728	22,928	46
37	37,253	34,745	32,546	30,840	29,312	27,656	26,246	25,073	24,069	23,187	22,370	47
38	35,996	33,424	31,342	29,773	28,266	26,721	25,395	24,299	23,364	22,556	21,805	48
39	35,141	32,608	30,557	29,013	27,610	26,096	24,791	23,673	22,781	21,982	21,259	49

40	34,098	31,578	29,592	28,086	26,769	25,340	24,116	23,112	22,199	21,409	20,720	50
41	32,830	30,351	28,527	27,147	25,873	24,573	23,404	22,450	21,626	20,882	20,186	51
42	31,755	29,220	27,441	26,187	25,003	23,720	22,674	21,761	21,037	20,337	19,649	52
43	30,833	28,246	26,473	25,231	24,113	22,950	21,948	21,124	20,425	19,748	19,097	53
44	29,851	27,255	25,571	24,401	23,291	22,259	21,361	20,601	19,896	19,201	18,542	54

45	28,825	26,224	24,692	23,624	22,615	21,651	20,813	20,026	19,293	18,622	17,963	55
46	28,023	25,407	23,915	22,842	21,929	21,000	20,193	19,416	18,720	18,055	17,391	56
47	27,065	24,574	23,125	22,146	21,261	20,359	19,537	18,752	18,105	17,468	16,805	57
48	26,466	23,865	22,446	21,491	20,611	19,758	18,960	18,213	17,539	16,859	16,197	58
49	25,096	22,730	21,453	20,575	19,779	18,995	18,262	17,575	16,910	16,246	15,585	59

50	23,276	21,399	20,368	19,639	18,911	18,195	17,538	16,894	16,236	15,588	14,964	60
51	23,282	21,124	20,002	19,205	18,444	17,694	16,974	16,304	15,639	14,993	14,324	61
52	22,770	20,533	19,407	18,584	17,860	17,137	16,441	15,751	15,067	14,386	13,691	62
53	22,003	19,805	18,686	17,891	17,171	16,461	15,744	15,092	14,403	13,721	13,039	63
54	20,839	18,785	17,782	17,018	16,330	15,627	14,951	14,311	13,658	13,015	12,373	64

55	19,091	17,509	16,671	16,016	15,403	14,755	14,138	13,534	12,928	12,334	11,712	65
56	18,931	17,143	16,227	15,542	14,886	14,224	13,581	12,952	12,326	11,678	11,070	66
57	18,181	16,430	15,531	14,854	14,218	13,572	12,946	12,321	11,706	11,057	10,430	67
58	17,416	15,694	14,835	14,166	13,503	12,856	12,246	11,624	11,016	10,396	9,782	68
59	16,667	14,977	14,120	13,445	12,802	12,186	11,569	10,980	10,369	9,746	9,143	69

60	15,817	14,253	13,408	12,763	12,151	11,541	10,962	10,358	9,754	9,130	8,512	70
61	15,596	13,829	12,948	12,251	11,618	11,002	10,393	9,772	9,143	8,515	7,892	71
62	15,101	13,275	12,310	11,585	10,938	10,301	9,682	9,063	8,477	7,872	7,290	72
63	15,637	13,391	12,240	11,392	10,653	9,954	9,259	8,587	7,945	7,306	6,701	73
64	16,383	13,463	12,197	11,284	10,475	9,672	8,933	8,206	7,488	6,812	6,133	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value l_[x] at duration 0 represents the assumed number of lives originally entitled to disability benefits at select age [x]; the value l_[x]+t at duration
t > 0 represents the number of lives remaining from the original l_[x] who have attained age [x]+t. Lives are decremented using probabilities from table 21A.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 22C for attained ages beyond age 74.

Table 22B.—Female Disabled Workers
Survival Table

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	100,000	99,592	98,838	96,337	91,135	82,789	73,133	65,626	59,196	55,334	51,206	26
17	90,032	89,073	87,504	85,124	80,567	73,506	66,153	60,295	55,178	51,777	48,316	27
18	82,357	80,969	78,663	76,229	72,206	65,922	60,228	55,680	51,690	48,726	45,897	28
19	75,537	73,885	71,360	69,046	65,316	59,728	55,253	51,714	48,711	46,063	43,878	29

20	68,848	67,283	64,953	62,952	59,756	54,981	51,241	48,431	46,123	43,899	42,202	30
21	63,430	61,895	59,980	58,256	55,577	51,701	48,442	46,010	43,953	42,208	40,796	31
22	59,522	57,980	56,248	54,536	52,254	48,985	46,185	44,069	42,260	40,862	39,578	32
23	57,195	55,619	53,824	52,180	49,997	46,999	44,403	42,517	41,009	39,667	38,481	33
24	56,074	54,291	52,413	50,820	48,691	45,859	43,419	41,516	40,014	38,643	37,516	34

25	54,806	52,899	51,032	49,403	47,420	44,736	42,408	40,557	39,015	37,689	36,572	35
26	53,726	51,885	49,838	48,165	46,194	43,594	41,436	39,652	38,160	36,836	35,718	36
27	52,202	50,244	48,250	46,601	44,793	42,386	40,380	38,654	37,238	35,943	34,912	37
28	49,988	48,081	46,247	44,762	43,125	40,974	39,145	37,636	36,335	35,169	34,141	38
29	48,782	46,895	45,080	43,677	41,950	40,003	38,219	36,878	35,647	34,480	33,431	39

30	47,631	45,703	43,807	42,501	41,029	39,208	37,517	36,147	34,984	33,772	32,721	40
31	46,576	44,635	42,804	41,538	40,211	38,351	36,743	35,357	34,139	32,991	32,000	41
32	45,171	43,220	41,383	40,144	38,871	37,167	35,661	34,391	33,265	32,233	31,323	42
33	43,988	42,046	40,264	39,059	37,780	36,193	34,807	33,605	32,520	31,534	30,651	43
34	42,744	40,764	39,092	37,956	36,798	35,309	33,971	32,792	31,785	30,863	29,986	44

35	41,828	39,884	38,183	37,026	35,849	34,480	33,187	32,029	31,015	30,147	29,335	45
36	40,694	38,706	37,170	36,106	35,029	33,645	32,426	31,353	30,376	29,443	28,698	46
37	39,936	37,867	36,256	35,231	34,250	32,976	31,864	30,742	29,742	28,853	28,095	47
38	38,983	36,944	35,407	34,384	33,365	32,115	31,039	30,022	29,122	28,248	27,487	48
39	37,778	35,806	34,334	33,346	32,319	31,154	30,130	29,187	28,347	27,601	26,925	49

40	36,868	34,814	33,385	32,438	31,512	30,464	29,453	28,519	27,730	27,026	26,341	50
41	36,177	34,031	32,604	31,673	30,807	29,766	28,766	27,883	27,107	26,398	25,777	51
42	35,113	33,044	31,593	30,686	29,879	28,898	27,987	27,196	26,431	25,780	25,190	52
43	34,170	32,108	30,704	29,778	28,981	28,057	27,225	26,426	25,800	25,226	24,616	53
44	33,488	31,397	30,047	29,212	28,350	27,437	26,620	25,904	25,265	24,648	24,047	54

45	32,764	30,638	29,304	28,450	27,656	26,775	26,011	25,339	24,690	24,105	23,492	55
46	32,085	29,926	28,588	27,712	26,957	26,123	25,399	24,760	24,123	23,521	22,939	56
47	31,456	29,249	27,888	27,006	26,258	25,477	24,792	24,157	23,521	22,932	22,369	57
48	30,761	28,572	27,221	26,416	25,684	24,924	24,233	23,611	23,007	22,403	21,803	58
49	29,766	27,683	26,451	25,638	24,915	24,170	23,574	22,977	22,404	21,842	21,225	59

50	28,030	26,320	25,323	24,633	24,005	23,372	22,799	22,238	21,697	21,169	20,641	60
51	27,954	26,021	24,929	24,203	23,560	22,921	22,326	21,736	21,171	20,602	20,032	61
52	27,342	25,424	24,268	23,572	22,933	22,321	21,707	21,124	20,579	19,994	19,411	62
53	26,890	24,937	23,857	23,122	22,481	21,837	21,205	20,616	19,995	19,400	18,795	63
54	26,140	24,219	23,191	22,459	21,813	21,173	20,563	19,978	19,367	18,781	18,146	64

55	24,800	23,170	22,254	21,631	21,025	20,445	19,850	19,262	18,704	18,101	17,495	65
56	24,690	22,924	21,923	21,213	20,582	19,937	19,290	18,673	18,079	17,453	16,832	66
57	24,179	22,391	21,377	20,651	20,001	19,364	18,722	18,077	17,461	16,803	16,170	67
58	23,592	21,794	20,770	20,026	19,382	18,728	18,117	17,480	16,822	16,152	15,490	68
59	23,091	21,252	20,175	19,423	18,754	18,105	17,432	16,796	16,140	15,477	14,800	69

60	22,425	20,655	19,598	18,842	18,163	17,494	16,809	16,145	15,503	14,807	14,112	70
61	22,528	20,463	19,345	18,492	17,732	16,988	16,287	15,603	14,910	14,169	13,435	71
62	22,392	20,240	19,038	18,117	17,281	16,473	15,736	14,995	14,274	13,508	12,746	72
63	22,962	20,313	18,880	17,846	16,929	16,050	15,245	14,435	13,602	12,814	12,039	73
64	23,361	20,176	18,625	17,475	16,526	15,633	14,738	13,837	13,001	12,212	11,350	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value l_[x] at duration 0 represents the assumed number of lives originally entitled to disability benefits at select age [x]; the value l_[x]+t at duration
t > 0 represents the number of lives remaining from the original l_[x] who have attained age [x]+t. Lives are decremented using probabilities from table 21B.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 22C for attained ages beyond age 74.

Notes:
1. The value at attained age x represents the number of lives remaining from those originally entitled to disability benefits who have attained that particular age.
2. Lives are decremented using probabilities from table 7C. Values are an extension of the ultimate column of tables 21A and 21B.

Table 23A.—Male Disabled Workers
Expected Time on the OASDI Rolls

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	18.17	17.29	16.66	16.16	15.97	17.31	19.35	20.91	22.10	23.05	24.03	26
17	19.10	18.37	17.83	17.40	17.34	18.78	20.62	22.10	23.21	24.11	24.88	27
18	20.18	19.62	19.19	18.84	18.94	20.40	21.94	23.21	24.18	24.96	25.47	28
19	21.33	20.92	20.64	20.36	20.55	21.94	23.17	24.18	25.00	25.56	25.81	29

20	22.27	21.93	21.79	21.54	21.83	23.08	24.11	24.99	25.61	25.93	26.01	30
21	23.10	22.77	22.66	22.51	22.75	23.78	24.72	25.34	25.78	26.01	26.00	31
22	23.46	23.23	23.14	23.04	23.24	24.21	25.01	25.57	25.84	25.94	25.87	32
23	23.33	23.22	23.20	23.15	23.38	24.30	25.01	25.45	25.68	25.78	25.70	33
24	23.00	22.95	23.02	23.03	23.25	24.12	24.77	25.20	25.48	25.53	25.43	34

25	22.39	22.41	22.62	22.68	22.95	23.78	24.48	24.91	25.12	25.15	25.05	35
26	21.83	21.95	22.20	22.29	22.59	23.44	24.13	24.53	24.71	24.77	24.70	36
27	21.61	21.75	22.08	22.25	22.59	23.39	23.99	24.29	24.42	24.40	24.30	37
28	21.16	21.33	21.69	21.90	22.22	22.97	23.54	23.87	23.98	23.98	23.86	38
29	20.91	21.09	21.51	21.73	22.06	22.71	23.30	23.61	23.66	23.58	23.40	39

30	20.71	20.99	21.43	21.60	21.90	22.51	22.99	23.27	23.25	23.16	22.96	40
31	20.48	20.86	21.27	21.41	21.68	22.18	22.59	22.83	22.79	22.70	22.48	41
32	20.34	20.69	21.05	21.22	21.46	21.91	22.24	22.34	22.37	22.23	21.99	42
33	20.17	20.52	20.90	21.06	21.22	21.56	21.78	21.91	21.87	21.70	21.50	43
34	19.91	20.29	20.67	20.78	20.90	21.24	21.45	21.54	21.43	21.25	21.00	44

35	19.63	19.99	20.38	20.51	20.61	20.94	21.10	21.08	20.99	20.79	20.49	45
36	19.55	19.88	20.21	20.28	20.33	20.57	20.69	20.65	20.50	20.30	19.99	46
37	19.30	19.66	19.96	20.03	20.05	20.22	20.28	20.21	20.03	19.77	19.47	47
38	19.10	19.53	19.80	19.81	19.84	19.96	19.98	19.86	19.63	19.32	18.97	48
39	18.76	19.18	19.43	19.44	19.40	19.50	19.50	19.40	19.14	18.82	18.44	49

40	18.49	18.93	19.17	19.17	19.09	19.14	19.08	18.89	18.64	18.31	17.91	50
41	18.33	18.79	18.96	18.90	18.80	18.77	18.69	18.46	18.14	17.77	17.37	51
42	18.07	18.59	18.76	18.64	18.50	18.47	18.30	18.05	17.65	17.24	16.83	52
43	17.72	18.30	18.49	18.38	18.21	18.11	17.91	17.59	17.17	16.75	16.30	53
44	17.44	18.05	18.21	18.05	17.89	17.70	17.42	17.04	16.63	16.21	15.77	54

45	17.18	17.83	17.91	17.69	17.46	17.22	16.89	16.53	16.14	15.71	15.26	55
46	16.80	17.48	17.53	17.33	17.04	16.77	16.42	16.05	15.63	15.19	14.75	56
47	16.50	17.13	17.17	16.91	16.59	16.30	15.97	15.61	15.15	14.69	14.25	57
48	16.02	16.71	16.74	16.46	16.14	15.82	15.46	15.07	14.63	14.20	13.76	58
49	15.93	16.54	16.50	16.18	15.81	15.44	15.04	14.61	14.16	13.72	13.28	59

50	16.14	16.51	16.32	15.91	15.50	15.09	14.64	14.18	13.73	13.28	12.81	60
51	15.30	15.82	15.68	15.30	14.92	14.53	14.12	13.68	13.24	12.79	12.36	61
52	14.78	15.33	15.19	14.85	14.43	14.01	13.59	13.16	12.73	12.31	11.91	62
53	14.37	14.91	14.78	14.41	13.99	13.57	13.17	12.72	12.30	11.89	11.48	63
54	14.16	14.66	14.45	14.08	13.65	13.24	12.82	12.37	11.94	11.50	11.08	64

55	14.34	14.59	14.29	13.86	13.39	12.96	12.50	12.03	11.58	11.11	10.67	65
56	13.58	13.95	13.71	13.29	12.85	12.43	11.99	11.55	11.11	10.70	10.26	66
57	13.19	13.54	13.30	12.88	12.43	12.00	11.56	11.12	10.68	10.27	9.86	67
58	12.79	13.13	12.87	12.45	12.04	11.62	11.17	10.74	10.31	9.89	9.48	68
59	12.38	12.72	12.47	12.07	11.65	11.21	10.78	10.33	9.91	9.51	9.11	69

60	12.07	12.34	12.09	11.67	11.24	10.80	10.35	9.92	9.50	9.12	8.75	70
61	11.38	11.77	11.54	11.16	10.74	10.32	9.89	9.49	9.11	8.74	8.39	71
62	10.82	11.24	11.08	10.74	10.35	9.95	9.56	9.18	8.78	8.41	8.05	72
63	9.82	10.38	10.31	10.04	9.71	9.35	9.02	8.68	8.34	8.03	7.71	73
64	8.85	9.66	9.62	9.35	9.04	8.75	8.43	8.13	7.86	7.59	7.38	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value e_[x]+t at duration t represents the expected number of future years of combined DI and OASI entitlement for those originally entitled to disability benefits at select age [x] who have not died or recovered as of attained age [x]+t. Values are based on survivorship experience from tables 22A and 22C, and reflect automatic conversion to old-age benefits upon attaining normal retirement age.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 9C for expected future lifetimes beyond attained age 74.

Table 23B.—Female Disabled Workers
Expected Time on the OASDI Rolls

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	22.14	21.23	20.39	19.90	20.01	20.98	22.68	24.22	25.79	26.56	27.66	26
17	23.16	22.40	21.79	21.39	21.57	22.59	24.05	25.34	26.64	27.36	28.28	27
18	23.97	23.37	23.04	22.76	23.00	24.14	25.38	26.41	27.41	28.05	28.75	28
19	24.83	24.37	24.21	24.01	24.35	25.58	26.62	27.40	28.06	28.65	29.05	29

20	25.95	25.54	25.44	25.23	25.56	26.73	27.65	28.22	28.61	29.03	29.18	30
21	26.96	26.62	26.45	26.22	26.46	27.40	28.21	28.68	29.00	29.18	29.17	31
22	27.60	27.32	27.15	26.98	27.14	27.92	28.58	28.93	29.14	29.12	29.05	32
23	27.71	27.48	27.38	27.23	27.39	28.11	28.72	28.98	29.02	28.99	28.87	33
24	27.38	27.26	27.22	27.06	27.22	27.87	28.41	28.69	28.74	28.75	28.59	34

25	27.12	27.08	27.06	26.93	27.04	27.63	28.12	28.38	28.48	28.47	28.32	35
26	26.80	26.74	26.81	26.73	26.85	27.42	27.82	28.05	28.13	28.12	27.99	36
27	26.67	26.69	26.77	26.70	26.76	27.25	27.58	27.79	27.83	27.81	27.62	37
28	26.87	26.92	26.97	26.84	26.84	27.23	27.48	27.56	27.53	27.42	27.23	38
29	26.65	26.70	26.75	26.60	26.67	26.95	27.18	27.15	27.07	26.97	26.80	39

30	26.41	26.50	26.62	26.43	26.36	26.56	26.73	26.73	26.60	26.53	26.37	40
31	26.12	26.23	26.33	26.12	25.97	26.20	26.33	26.34	26.26	26.16	25.95	41
32	25.98	26.13	26.27	26.06	25.90	26.06	26.14	26.09	25.95	25.77	25.50	42
33	25.76	25.92	26.05	25.84	25.69	25.80	25.81	25.71	25.55	25.34	25.05	43
34	25.58	25.79	25.88	25.64	25.43	25.48	25.46	25.36	25.15	24.88	24.60	44

35	25.23	25.43	25.54	25.33	25.14	25.12	25.08	24.97	24.77	24.47	24.13	45
36	25.01	25.27	25.29	25.02	24.78	24.78	24.69	24.52	24.29	24.04	23.66	46
37	24.60	24.91	25.00	24.71	24.40	24.33	24.16	24.02	23.81	23.53	23.15	47
38	24.28	24.59	24.64	24.36	24.09	24.00	23.82	23.61	23.32	23.03	22.65	48
39	24.09	24.39	24.41	24.12	23.87	23.75	23.54	23.28	22.96	22.56	22.12	49

40	23.75	24.13	24.14	23.83	23.51	23.31	23.09	22.83	22.46	22.04	21.60	50
41	23.30	23.73	23.75	23.43	23.08	22.87	22.65	22.35	21.97	21.55	21.06	51
42	23.04	23.45	23.50	23.18	22.80	22.55	22.27	21.90	21.52	21.05	20.54	52
43	22.71	23.14	23.17	22.88	22.49	22.22	21.88	21.53	21.04	20.51	20.00	53
44	22.27	22.72	22.72	22.35	22.02	21.73	21.38	20.96	20.48	19.98	19.46	54

45	21.83	22.31	22.31	21.96	21.58	21.27	20.88	20.42	19.95	19.42	18.91	55
46	21.37	21.88	21.88	21.55	21.14	20.80	20.38	19.89	19.41	18.89	18.36	56
47	20.87	21.41	21.43	21.12	20.70	20.32	19.87	19.38	18.89	18.36	17.81	57
48	20.44	20.97	20.98	20.61	20.18	19.78	19.33	18.82	18.31	17.79	17.26	58
49	20.16	20.64	20.57	20.21	19.78	19.38	18.85	18.33	17.79	17.23	16.72	59

50	20.33	20.62	20.41	19.97	19.47	18.99	18.45	17.91	17.34	16.76	16.18	60
51	19.50	19.91	19.76	19.34	18.85	18.36	17.84	17.31	16.76	16.21	15.65	61
52	18.99	19.38	19.28	18.84	18.35	17.84	17.33	16.79	16.22	15.68	15.14	62
53	18.41	18.81	18.64	18.22	17.72	17.23	16.73	16.19	15.68	15.15	14.62	63
54	17.98	18.36	18.16	17.73	17.24	16.75	16.23	15.69	15.17	14.63	14.12	64

55	17.90	18.13	17.85	17.35	16.84	16.30	15.78	15.24	14.68	14.16	13.63	65
56	17.10	17.37	17.15	16.70	16.20	15.71	15.22	14.70	14.17	13.66	13.15	66
57	16.53	16.82	16.59	16.15	15.66	15.16	14.67	14.17	13.65	13.17	12.67	67
58	16.01	16.29	16.07	15.65	15.15	14.66	14.14	13.64	13.15	12.68	12.20	68
59	15.43	15.72	15.53	15.12	14.64	14.14	13.67	13.17	12.69	12.21	11.74	69

60	14.97	15.21	15.00	14.58	14.11	13.63	13.16	12.68	12.19	11.74	11.29	70
61	14.10	14.47	14.27	13.91	13.49	13.06	12.60	12.13	11.67	11.25	10.84	71
62	13.38	13.75	13.59	13.26	12.88	12.48	12.04	11.61	11.18	10.78	10.40	72
63	12.36	12.90	12.84	12.56	12.21	11.85	11.45	11.07	10.71	10.34	9.98	73
64	11.47	12.20	12.18	11.95	11.60	11.24	10.89	10.57	10.22	9.84	9.55	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value e_[x]+t at duration t represents the expected number of future years of combined DI and OASI entitlement for those originally entitled to disability benefits at select age [x] who have not died or recovered as of attained age [x]+t. Values are based on survivorship experience from tables 22B and 22C, and reflect automatic conversion to old-age benefits upon attaining normal retirement age.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection. See table 9C for expected future lifetimes beyond attained age 74.

Table 24A.—Male Disabled Workers
Expected Time on the DI Rolls

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	16.92	16.03	15.38	14.83	14.58	15.71	17.45	18.76	19.72	20.45	21.20	26
17	17.69	16.94	16.36	15.88	15.74	16.94	18.49	19.72	20.59	21.28	21.83	27
18	18.58	17.98	17.50	17.09	17.09	18.30	19.57	20.59	21.33	21.90	22.22	28
19	19.52	19.06	18.71	18.36	18.43	19.57	20.56	21.34	21.93	22.29	22.39	29

20	20.27	19.87	19.65	19.32	19.47	20.47	21.27	21.93	22.34	22.49	22.43	30
21	20.92	20.52	20.33	20.09	20.19	20.98	21.69	22.10	22.36	22.42	22.28	31
22	21.15	20.83	20.65	20.45	20.51	21.25	21.83	22.18	22.27	22.22	22.02	32
23	20.94	20.73	20.61	20.45	20.53	21.21	21.70	21.94	22.00	21.94	21.72	33
24	20.56	20.40	20.35	20.24	20.31	20.93	21.37	21.59	21.69	21.58	21.33	34

25	19.93	19.84	19.90	19.83	19.94	20.53	20.99	21.21	21.24	21.10	20.86	35
26	19.35	19.34	19.44	19.39	19.52	20.11	20.55	20.74	20.73	20.62	20.40	36
27	19.06	19.06	19.23	19.24	19.40	19.94	20.29	20.39	20.33	20.15	19.88	37
28	18.58	18.60	18.79	18.83	18.96	19.45	19.77	19.88	19.80	19.63	19.34	38
29	18.26	18.29	18.51	18.56	18.70	19.09	19.41	19.50	19.37	19.12	18.78	39

30	17.99	18.09	18.33	18.32	18.42	18.77	19.00	19.06	18.86	18.59	18.23	40
31	17.69	17.87	18.07	18.04	18.10	18.35	18.51	18.52	18.29	18.02	17.64	41
32	17.46	17.61	17.76	17.74	17.77	17.96	18.05	17.94	17.76	17.44	17.04	42
33	17.19	17.34	17.50	17.46	17.42	17.52	17.51	17.40	17.17	16.81	16.43	43
34	16.85	17.02	17.17	17.08	17.00	17.08	17.05	16.91	16.61	16.24	15.80	44

35	16.49	16.63	16.77	16.70	16.59	16.66	16.58	16.34	16.04	15.65	15.17	45
36	16.29	16.39	16.48	16.35	16.20	16.17	16.05	15.79	15.43	15.03	14.54	46
37	15.95	16.06	16.11	15.98	15.79	15.70	15.52	15.22	14.83	14.38	13.89	47
38	15.63	15.79	15.81	15.62	15.42	15.28	15.06	14.71	14.28	13.78	13.23	48
39	15.21	15.35	15.34	15.13	14.88	14.71	14.46	14.12	13.65	13.13	12.56	49

40	14.83	14.97	14.94	14.72	14.42	14.20	13.90	13.48	13.01	12.48	11.87	50
41	14.53	14.67	14.58	14.29	13.97	13.69	13.34	12.89	12.36	11.79	11.17	51
42	14.13	14.31	14.21	13.87	13.50	13.20	12.79	12.30	11.71	11.10	10.47	52
43	13.67	13.88	13.77	13.43	13.03	12.66	12.22	11.67	11.05	10.42	9.75	53
44	13.25	13.46	13.32	12.93	12.52	12.08	11.57	10.98	10.35	9.70	9.03	54

45	12.84	13.07	12.85	12.40	11.93	11.44	10.88	10.29	9.66	8.99	8.31	55
46	12.34	12.56	12.31	11.86	11.34	10.81	10.23	9.62	8.96	8.27	7.56	56
47	11.89	12.04	11.76	11.26	10.71	10.16	9.57	8.95	8.25	7.53	6.81	57
48	11.30	11.47	11.17	10.64	10.08	9.49	8.87	8.21	7.51	6.79	6.05	58
49	10.95	11.04	10.67	10.10	9.49	8.86	8.20	7.50	6.77	6.03	5.26	59

50	10.77	10.67	10.18	9.54	8.89	8.22	7.51	6.78	6.03	5.26	4.46	60
51	9.93	9.90	9.43	8.80	8.14	7.46	6.76	6.01	5.25	4.45	3.64	61
52	9.29	9.25	8.75	8.12	7.43	6.72	5.98	5.22	4.44	3.63	2.78	62
53	8.69	8.60	8.09	7.42	6.71	5.98	5.23	4.44	3.62	2.78	1.90	63
54	8.16	8.00	7.42	6.74	6.00	5.25	4.46	3.64	2.79	1.90	0.97	64

55	7.79	7.45	6.80	6.05	5.27	4.48	3.66	2.80	1.91	0.97	—	65
56	6.98	6.66	6.01	5.25	4.46	3.64	2.79	1.90	0.97	—	—	66
57	6.32	5.93	5.25	4.47	3.64	2.79	1.90	0.98	—	—	—	67
58	5.62	5.18	4.45	3.64	2.79	1.90	0.97	—	—	—	—	68
59	4.90	4.40	3.63	2.79	1.90	0.97	—	—	—	—	—	69

60	4.19	3.59	2.79	1.90	0.97	—	—	—	—	—	—	70
61	3.37	2.74	1.89	0.97	—	—	—	—	—	—	—	71
62	2.58	1.86	0.97	—	—	—	—	—	—	—	—	72
63	1.75	0.96	—	—	—	—	—	—	—	—	—	73
64	0.91	—	—	—	—	—	—	—	—	—	—	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value e_[x]+t at duration t represents the expected number of future years of DI entitlement for those originally entitled to benefits at select age [x] who have not died or recovered as of attained age [x]+t. Values are based on survivorship experience from table 22A. Entitlement is not considered after conversion to old-age benefits.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection.

Table 24B.—Female Disabled Workers
Expected Time on the DI Rolls

(1996-2000 Social Security DI disability experience)
Select age	Duration of disability											Attained age
Select age	0	1	2	3	4	5	6	7	8	9	10 or more	Attained age

16	19.75	18.83	17.97	17.43	17.39	18.10	19.42	20.58	21.76	22.25	23.00	26
17	20.51	19.72	19.07	18.59	18.61	19.35	20.45	21.38	22.32	22.75	23.35	27
18	21.07	20.42	20.01	19.63	19.70	20.53	21.42	22.13	22.80	23.16	23.55	28
19	21.67	21.14	20.87	20.56	20.70	21.59	22.30	22.79	23.17	23.47	23.61	29

20	22.49	22.00	21.77	21.45	21.57	22.40	22.99	23.30	23.44	23.60	23.53	30
21	23.20	22.76	22.48	22.13	22.17	22.79	23.29	23.50	23.57	23.53	23.32	31
22	23.59	23.21	22.91	22.61	22.57	23.05	23.42	23.52	23.50	23.29	23.03	32
23	23.54	23.19	22.95	22.66	22.62	23.04	23.35	23.37	23.21	22.98	22.67	33
24	23.13	22.87	22.67	22.37	22.32	22.67	22.92	22.94	22.79	22.58	22.24	34

25	22.77	22.58	22.38	22.11	22.01	22.30	22.50	22.50	22.37	22.14	21.80	35
26	22.37	22.14	22.03	21.78	21.69	21.95	22.07	22.04	21.88	21.65	21.31	36
27	22.10	21.95	21.83	21.59	21.44	21.63	21.68	21.62	21.43	21.18	20.79	37
28	22.10	21.96	21.81	21.52	21.31	21.41	21.38	21.22	20.96	20.64	20.25	38
29	21.76	21.61	21.46	21.14	20.99	20.98	20.94	20.68	20.38	20.05	19.67	39

30	21.40	21.28	21.18	20.82	20.54	20.48	20.38	20.13	19.78	19.47	19.08	40
31	21.00	20.89	20.76	20.38	20.04	19.99	19.84	19.60	19.28	18.93	18.50	41
32	20.70	20.61	20.50	20.12	19.76	19.65	19.46	19.16	18.79	18.37	17.89	42
33	20.34	20.25	20.13	19.73	19.38	19.21	18.96	18.62	18.22	17.77	17.27	43
34	20.00	19.95	19.78	19.35	18.95	18.73	18.44	18.09	17.65	17.16	16.64	44

35	19.53	19.46	19.30	18.89	18.49	18.21	17.90	17.52	17.08	16.56	16.00	45
36	19.15	19.11	18.88	18.42	17.97	17.69	17.34	16.91	16.44	15.95	15.35	46
37	18.63	18.62	18.42	17.94	17.44	17.10	16.68	16.27	15.80	15.27	14.67	47
38	18.16	18.14	17.91	17.42	16.94	16.58	16.14	15.67	15.14	14.59	13.98	48
39	17.78	17.73	17.47	16.97	16.49	16.09	15.62	15.11	14.54	13.92	13.26	49

40	17.29	17.28	17.00	16.48	15.95	15.48	14.99	14.47	13.86	13.21	12.54	50
41	16.71	16.73	16.44	15.91	15.34	14.86	14.36	13.80	13.18	12.52	11.81	51
42	16.25	16.23	15.96	15.41	14.82	14.30	13.75	13.14	12.50	11.81	11.07	52
43	15.73	15.71	15.41	14.87	14.27	13.72	13.12	12.51	11.80	11.06	10.32	53
44	15.15	15.12	14.78	14.19	13.60	13.04	12.43	11.76	11.04	10.30	9.55	54

45	14.56	14.53	14.17	13.58	12.96	12.37	11.72	11.01	10.29	9.53	8.76	55
46	13.94	13.91	13.54	12.95	12.30	11.67	10.99	10.26	9.52	8.75	7.96	56
47	13.29	13.26	12.88	12.29	11.62	10.96	10.25	9.51	8.75	7.96	7.15	57
48	12.69	12.62	12.22	11.58	10.89	10.21	9.49	8.73	7.94	7.14	6.32	58
49	12.15	12.02	11.56	10.91	10.21	9.51	8.74	7.95	7.14	6.31	5.48	59

50	11.82	11.56	10.99	10.29	9.54	8.79	7.99	7.18	6.35	5.50	4.62	60
51	10.97	10.74	10.19	9.48	8.73	7.96	7.16	6.34	5.49	4.63	3.75	61
52	10.27	10.00	9.46	8.72	7.95	7.15	6.34	5.50	4.63	3.76	2.85	62
53	9.54	9.25	8.65	7.91	7.12	6.31	5.48	4.63	3.76	2.86	1.93	63
54	8.86	8.52	7.87	7.12	6.31	5.49	4.63	3.76	2.86	1.93	0.98	64

55	8.29	7.84	7.14	6.33	5.50	4.64	3.77	2.86	1.94	0.98	—	65
56	7.44	6.97	6.27	5.46	4.62	3.75	2.86	1.94	0.98	—	—	66
57	6.68	6.17	5.44	4.61	3.74	2.85	1.93	0.98	—	—	—	67
58	5.91	5.35	4.59	3.74	2.85	1.93	0.98	—	—	—	—	68
59	5.11	4.51	3.72	2.85	1.93	0.98	—	—	—	—	—	69

60	4.34	3.66	2.83	1.93	0.98	—	—	—	—	—	—	70
61	3.48	2.78	1.91	0.98	—	—	—	—	—	—	—	71
62	2.66	1.89	0.98	—	—	—	—	—	—	—	—	72
63	1.80	0.96	—	—	—	—	—	—	—	—	—	73
64	0.93	—	—	—	—	—	—	—	—	—	—	74

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits. Duration measured in years since selection. Attained age calculated as sum of select age and duration. Results do not include auxiliary beneficiaries payable under the DI program.
2. The value e_[x]+t at duration t represents the expected number of future years of DI entitlement for those originally entitled to benefits at select age [x] who have not died or recovered as of attained age [x]+t. Values are based on survivorship experience from table 22B. Entitlement is not considered after conversion to old-age benefits.
3. Select-and-ultimate table is read across the row for 0-10 years since selection, and down the last (ultimate) column for 10 or more years since selection.

Table 25.—Disabled Workers
Aggregate *Probability of Death or Recovery* and Expected *Time on the Rolls*,
by Select Age

(1996-2000 Social Security DI disability experience)
Select age	Male			Female
Select age	Probability of death or recovery	Time on OASDI rolls	Time on DI rolls	Probability of death or recovery	Time on OASDI rolls	Time on DI rolls

16	0.050606	21.32	18.49	0.051957	24.29	20.11
17	0.050943	21.72	18.79	0.042696	24.86	20.53
18	0.045243	22.34	19.16	0.041729	25.58	20.88
19	0.040721	22.89	19.44	0.040028	26.26	21.20

20	0.037893	23.20	19.54	0.035379	26.76	21.39
21	0.034810	23.25	19.39	0.032805	27.07	21.41
22	0.034250	23.25	19.28	0.031075	27.17	21.29
23	0.034610	23.04	18.95	0.030260	27.02	20.93
24	0.035538	22.74	18.56	0.031266	26.75	20.54

25	0.037138	22.33	18.05	0.031842	26.48	20.17
26	0.039098	21.95	17.61	0.033008	26.16	19.74
27	0.039649	21.70	17.31	0.032970	25.93	19.39
28	0.041585	21.29	16.88	0.031788	25.79	19.14
29	0.042503	20.96	16.53	0.032494	25.49	18.77

30	0.043088	20.65	16.20	0.032333	25.17	18.38
31	0.044167	20.32	15.85	0.033041	24.86	18.02
32	0.044519	19.98	15.49	0.032881	24.60	17.64
33	0.044943	19.62	15.07	0.032996	24.29	17.28
34	0.045512	19.24	14.66	0.032982	24.01	16.91

35	0.046228	18.84	14.19	0.033594	23.60	16.40
36	0.046247	18.48	13.81	0.032923	23.24	15.95
37	0.046474	18.07	13.36	0.033846	22.77	15.42
38	0.046959	17.74	12.97	0.034342	22.34	14.94
39	0.048173	17.30	12.52	0.034386	21.96	14.47

40	0.049095	16.90	12.10	0.034316	21.52	13.96
41	0.049304	16.53	11.70	0.035333	21.00	13.43
42	0.050238	16.15	11.31	0.035377	20.56	12.95
43	0.051185	15.75	10.87	0.036304	20.11	12.49
44	0.052249	15.36	10.47	0.036952	19.59	11.95

45	0.053108	14.95	10.02	0.037983	19.05	11.41
46	0.054365	14.52	9.56	0.039353	18.49	10.84
47	0.055617	14.08	9.08	0.040340	17.98	10.26
48	0.058264	13.64	8.56	0.041180	17.38	9.66
49	0.058406	13.29	8.09	0.042220	16.85	9.05

50	0.054839	13.20	7.74	0.039195	16.76	8.63
51	0.060595	12.55	7.10	0.042999	15.92	7.90
52	0.063019	12.10	6.54	0.044729	15.41	7.28
53	0.065053	11.71	6.04	0.046663	14.78	6.65
54	0.065749	11.41	5.55	0.047295	14.32	6.04

55	0.062454	11.35	5.19	0.046392	14.14	5.58
56	0.068704	10.79	4.61	0.050999	13.42	4.93
57	0.070938	10.42	4.12	0.053020	12.94	4.38
58	0.073386	10.10	3.65	0.055581	12.48	3.85
59	0.075998	9.77	3.20	0.058591	12.04	3.35

60	0.077111	9.47	2.76	0.060261	11.60	2.87
61	0.084540	9.04	2.31	0.066957	11.04	2.38
62	0.088858	8.68	1.85	0.069875	10.66	1.89
63	0.099576	8.23	1.38	0.077815	10.24	1.41
64	0.110786	7.77	0.91	0.084656	9.74	0.93

Notes:
1. Select age denotes age last birthday at entitlement to disability benefits.
2. Probability of death or recovery at select age [x] represents the average probability of total decrement within one year for those originally entitled to disability benefits at that particular age. Values are derived from the average death probabilities shown in table 11 and the average recovery probabilities shown in table 18.
3. Time on OASDI rolls at select age [x] represents the average number of future years of combined DI and OASI entitlement for those originally entitled to disability benefits at that particular age. Values are exposure-weighted averages of expected time on the combined rolls across all durations from tables 23A, 23B and 9C, and reflect automatic conversion to old-age benefits upon attaining normal retirement age.
4. Time on DI rolls at select age [x] represents the average number of future years of DI entitlement for those originally entitled to benefits at that particular age. Values are exposure-weighted averages of expected time on the DI rolls across all durations from tables 24A and 24B. Entitlement is not considered after conversion to old-age benefits.

Table 26.—Disabled Workers
Aggregate *Probability of Death or Recovery* and *Expected Time on the Rolls*,
by Attained Age

(1996-2000 Social Security DI disability experience)
Attained age	Male			Female
Attained age	Probability of death or recovery	Time on OASDI rolls	Time on DI rolls	Probability of death or recovery	Time on OASDI rolls	Time on DI rolls

16	0.006800	18.17	16.92	0.004082	22.14	19.75
17	0.013363	18.95	17.55	0.009245	23.02	20.39
18	0.022663	19.75	18.18	0.015451	23.60	20.76
19	0.028709	20.50	18.77	0.025292	24.11	21.06

20	0.032482	21.14	19.25	0.029585	24.83	21.53
21	0.039963	21.69	19.65	0.033373	25.49	21.96
22	0.045670	22.09	19.91	0.037858	26.05	22.28
23	0.054352	22.39	20.08	0.041156	26.44	22.46
24	0.057193	22.68	20.25	0.045710	26.72	22.56

25	0.057758	22.92	20.35	0.046114	26.99	22.63
26	0.061579	23.09	20.40	0.044143	27.18	22.63
27	0.058523	23.26	20.44	0.045248	27.30	22.57
28	0.058102	23.31	20.38	0.043975	27.43	22.52
29	0.056451	23.28	20.24	0.042085	27.47	22.38

30	0.056785	23.19	20.05	0.040512	27.43	22.17
31	0.057011	23.09	19.84	0.039890	27.31	21.89
32	0.054919	22.99	19.62	0.039661	27.18	21.59
33	0.052547	22.85	19.37	0.037821	27.02	21.27
34	0.052349	22.67	19.07	0.037363	26.83	20.92

35	0.051098	22.47	18.76	0.036310	26.60	20.52
36	0.049098	22.26	18.44	0.036108	26.34	20.10
37	0.047619	22.02	18.07	0.035457	26.05	19.66
38	0.046240	21.74	17.68	0.035452	25.75	19.19
39	0.046885	21.42	17.24	0.034321	25.45	18.72

40	0.045267	21.11	16.80	0.034685	25.12	18.22
41	0.044578	20.78	16.35	0.034480	24.76	17.70
42	0.044439	20.43	15.87	0.034205	24.41	17.16
43	0.044011	20.07	15.37	0.034414	24.05	16.62
44	0.044113	19.69	14.86	0.034237	23.67	16.05

45	0.043934	19.31	14.34	0.034182	23.27	15.46
46	0.043524	18.92	13.80	0.034100	22.85	14.85
47	0.042960	18.52	13.24	0.034660	22.41	14.22
48	0.043114	18.09	12.66	0.034106	21.96	13.58
49	0.041836	17.66	12.06	0.035029	21.51	12.92

50	0.040993	17.24	11.46	0.032931	21.12	12.28
51	0.041785	16.77	10.82	0.033250	20.65	11.59
52	0.042811	16.28	10.15	0.033277	20.16	10.88
53	0.043648	15.80	9.49	0.033947	19.65	10.14
54	0.044955	15.34	8.81	0.033455	19.15	9.40

55	0.043909	14.94	8.14	0.033250	18.67	8.65
56	0.045604	14.48	7.43	0.033664	18.14	7.87
57	0.046746	14.04	6.71	0.034270	17.61	7.07
58	0.048335	13.60	5.97	0.035555	17.07	6.25
59	0.049650	13.16	5.21	0.036072	16.54	5.43

60	0.051305	12.73	4.42	0.037825	16.01	4.58
61	0.053537	12.30	3.61	0.039002	15.48	3.72
62	0.054096	11.88	2.77	0.038575	14.97	2.83
63	0.055395	11.45	1.89	0.039981	14.46	1.92
64	0.056865	11.04	0.97	0.040471	13.97	0.98

65	0.055048	10.67	—	0.040148	13.54	—
66	0.057671	10.27	—	0.040897	13.08	—
67	0.061315	9.86	—	0.042527	12.62	—
68	0.065222	9.47	—	0.045170	12.15	—
69	0.068863	9.10	—	0.047351	11.70	—

70	0.073110	8.74	—	0.049357	11.26	—
71	0.076530	8.38	—	0.052013	10.83	—
72	0.081069	8.04	—	0.055712	10.39	—
73	0.085053	7.71	—	0.057499	9.98	—
74	0.090031	7.38	—	0.061155	9.55	—

Notes:
1. Attained age calculated as sum of select age and duration.
2. Probability of death or recovery at attained age x represents the average probability of total decrement within one year for those originally entitled to disability benefits who have attained that particular age. Values are derived from the average death probabilities shown in table 12 and the average recovery probabilities shown in table 19. See table 7C for death probabilities beyond attained age 74.
3. Time on OASDI rolls at attained age x represents the average number of future years of combined DI and OASI entitlement for those originally entitled to disability benefits who have attained that particular age. Values are exposure-weighted averages of expected time on the combined rolls across all durations from tables 23A and 23B, and reflect automatic conversion to old-age benefits upon attaining normal retirement age. See table 9C for expected future lifetimes beyond attained age 74.
4. Time on DI rolls at attained age x represents the average number of future years of DI entitlement for those originally entitled to benefits who have attained that particular age. Values are exposure-weighted averages of expected time on the DI rolls across all durations from tables 24A and 24B. Entitlement is not considered after conversion to old-age benefits.

Table 27.—Disabled Workers
Aggregate *Probability of Death or Recovery* and Expected *Time on the Rolls*,
by Duration

(1996-2000 Social Security DI disability experience)
Duration	Male			Female
Duration	Probability of death or recovery	Time on OASDI rolls	Time on DI rolls	Probability of death or recovery	Time on OASDI rolls	Time on DI rolls

0	0.088209	15.80	10.47	0.065454	20.27	12.28
1	0.058889	16.31	10.58	0.044515	20.68	12.22
2	0.047305	16.36	10.49	0.032263	20.67	12.02
3	0.047900	16.23	10.44	0.031998	20.42	11.78
4	0.054687	16.11	10.51	0.037357	20.15	11.62

5	0.053178	16.08	10.77	0.036451	19.97	11.63
6	0.051093	15.98	10.97	0.035272	19.71	11.59
7	0.049515	15.80	11.10	0.034558	19.38	11.52
8	0.049822	15.52	11.15	0.035094	18.95	11.39
9	0.050026	15.19	11.17	0.035311	18.48	11.25

10	0.051746	14.83	11.25	0.036398	17.95	11.15
11	0.052372	14.44	11.23	0.037785	17.42	11.03
12	0.053685	14.11	11.21	0.038633	16.95	10.95
13	0.054685	13.84	11.21	0.040264	16.54	10.94
14	0.055979	13.52	11.20	0.041660	16.09	10.91

15	0.057909	13.10	11.16	0.043837	15.52	10.88
16	0.061446	12.60	11.00	0.045374	14.84	10.75
17	0.063695	12.06	10.75	0.046843	14.11	10.54
18	0.067417	11.52	10.45	0.049676	13.36	10.29
19	0.070849	11.05	10.12	0.052141	12.66	10.01

20	0.073840	10.68	9.83	0.055431	12.08	9.74
21	0.076820	10.38	9.58	0.058430	11.57	9.52
22	0.079658	10.12	9.35	0.061853	11.11	9.29
23	0.081514	9.90	9.09	0.065382	10.71	9.03
24	0.083534	9.75	8.75	0.069716	10.37	8.70

25	0.084396	9.65	8.40	0.071945	10.10	8.33
26	0.085673	9.58	8.13	0.075495	9.88	7.99
27	0.085176	9.59	7.91	0.076078	9.76	7.68
28	0.083667	9.71	7.62	0.079573	9.76	7.31
29	0.083909	9.58	7.28	0.081920	9.63	6.89

30	0.087302	9.36	6.78	0.083183	9.46	6.38
31	0.090189	9.03	6.04	0.084918	9.26	5.69
32	0.092856	8.58	5.11	0.086684	9.01	4.84
33	0.095810	7.98	3.87	0.088940	8.56	3.73
34	0.099269	7.89	3.50	0.090306	8.49	3.34

35	0.102205	7.87	3.02	0.092005	8.67	2.82
36	0.104912	7.69	2.71	0.093884	8.52	2.53
37	0.107945	7.52	2.44	0.095763	8.35	2.29
38	0.111027	7.31	2.11	0.097641	8.17	1.97
39	0.114109	7.07	1.76	0.099520	7.94	1.70

40	0.117532	6.64	1.59	0.101510	7.17	1.49

Notes:
1. Duration measured in years since selection.
2. Probability of death or recovery at duration t represents the average probability of total decrement during the (t+1) year of entitlement to benefits. Values are derived from the average death probabilities shown in table 13 and the average recovery probabilities shown in table 20.
3. Time on OASDI rolls at duration t represents the average number of future years of combined DI and OASI entitlement for those originally entitled to disability benefits who have not died or recovered after t years. Values are exposure-weighted averages of expected time on the combined rolls across all ages from tables 23A, 23B and 9C, and reflect automatic conversion to old-age benefits upon attaining normal retirement age.
4. Time on DI rolls at duration t represents the average number of future years of DI entitlement for those originally entitled to benefits who have not died or recovered after t years. Values are exposure-weighted averages of expected time on the DI rolls across all ages from tables 24A and 24B. Entitlement is not considered after conversion to old-age benefits.

Social Security
Disability Insurance Program
Worker Experience

Combined Experience
by Select Age and Duration
(1996-2000)

Social Security Disability Insurance Program Worker Experience
ACTUARIAL STUDY NO. 118 by Tim Zayatz, A.S.A.

Attained age	Male	Female

75	5,581	10,656
76	5,054	9,976
77	4,550	9,315
78	4,071	8,650
79	3,617	7,995

80	3,188	7,358
81	2,788	6,720
82	2,419	6,104
83	2,074	5,488
84	1,751	4,899

85	1,467	4,336
86	1,212	3,789
87	990	3,276
88	800	2,801
89	639	2,362

90	504	1,961
91	392	1,608
92	301	1,301
93	227	1,038
94	169	815

95	123	630
96	88	478
97	62	356
98	43	260
99	29	185

100	19	129
101	12	87
102	7	57
103	4	36
104	2	22

105	1	13
106	1	7
107	1	4
108	0	2
109	—	1

110	—	0

Social SecurityDisability Insurance Program Worker Experience

Combined Experienceby Select Age and Duration (1996-2000)

Social Security
Disability Insurance Program
Worker Experience

Combined Experience
by Select Age and Duration
(1996-2000)