Short-Range Actuarial Projections
of the Old-Age, Survivors, and
Disability Insurance Program, 2005

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ACTUARIAL STUDY NO. 119
by Chris Motsiopoulos
and Richard B. Tucker

IV.16.—Trust Fund Ratios 1 of the OASI, DI, and Combined Trust Funds
(Calendar years 1980-2004, and calendar quarters 2005-14)
Calendar period
OASI Trust Fund
DI Trust Fund
OASI and DI Trust
Funds, combined
1980
22.9
35.5
24.5
1981
18.0
20.6
18.3
1982
15.1
16.9
15.3
1983
14.4
14.8
14.5
1984
19.9
35.1
21.4
1985
24.0
27.2
24.3
1986
28.0
37.8
29.0
1987
29.8
43.8
31.2
1988
41.0
38.1
40.7
1989
59.0
38.0
56.9
1990
78.5
40.4
74.6
1991
87.2
38.8
82.2
1992
103.1
40.3
96.2
1993
116.9
34.6
107.4
1994
130.0
23.1
117.1
1995
138.9
54.5
128.4
1996
148.8
82.8
140.3
1997
159.6
112.5
153.6
1998
177.3
133.0
171.5
1999
200.6
152.4
194.1
2000
222.9
171.4
215.9
2001
246.6
193.0
239.1
2002
272.1
207.6
262.7
2003
299.9
219.5
287.6
2004
321.9
217.7
305.1
2005-I
340.9
215.4
320.3
2005-II
342.7
212.8
321.3
2005-III
355.7
217.8
332.8
2005-IV
355.4
213.3
331.7
2006-I
362.4
213.2
337.5
2006-II
364.8
210.9
338.9
2006-III
378.0
215.7
350.6
2006-IV
377.4
211.1
349.3
2007-I
384.5
210.5
355.0
2007-II
386.2
208.0
355.9
2007-III
399.0
211.9
367.0
2007-IV
397.6
206.9
364.9
2008-I
404.3
205.8
370.2
2008-II
405.3
202.1
370.2
2008-III
417.8
204.8
380.8
2008-IV
415.5
198.9
377.6
2009-I
422.0
197.1
382.6
2009-II
421.8
194.4
382.0
2009-III
433.6
197.7
392.5
2009-IV
430.2
192.6
388.9
2010-I
436.7
191.7
394.2
2010-II
435.2
188.7
392.6
2010-III
446.7
192.1
402.8
2010-IV
442.8
187.3
398.9
2011-I
448.7
186.2
403.7
2011-II
446.6
182.7
401.4
2011-III
457.6
185.4
411.0
2011-IV
453.0
180.2
406.4
2012-I
458.0
178.3
410.3
2012-II
455.2
175.2
407.6
2012-III
465.6
177.9
416.8
2012-IV
459.8
172.6
411.3
2013-I
464.3
170.6
414.8
2013-II
460.6
167.4
411.3
2013-III
470.4
169.9
420.1
2013-IV
463.9
164.5
413.9
2014-I
468.0
162.2
417.1
2014-II
463.5
158.9
413.0
2014-III
472.6
160.9
421.1
2014-IV
465.4
155.5
414.3

1Represents assets at beginning of period, plus January advance tax transfers (1984-90), as a percentage of disbursements during the following 12-month period.

Sources:

Note: Future estimates based on 2005 Trustees Report intermediate set of assumptions. See tables V.A13 and V.B13 for low cost and high cost alternatives, respectively.


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