2006 Trustees Report
The following table presents the plot points for Figure VI.E2--The probability distribution of the year-by-year (2006-2081) combined OASI and DI cost rates as a percentage of taxable payroll. The income rate under the intermediate assumptions is also included in the graph in order to give some indication of the patterns of cash flow for the OASDI program. The column headings represent the percent of the 5,000 simulations with values less than or equal to the cost rate shown in the table.
Plot points
Calendar year
|
OASDI income rate
|
OASDI cost rates
|
2.5%
|
10%
|
20%
|
30%
|
40%
|
50%
|
60%
|
70%
|
80%
|
90%
|
97.5%
|
2006
|
13%
|
10.80%
|
10.95%
|
11.04%
|
11.10%
|
11.16%
|
11.22%
|
11.27%
|
11.33%
|
11.40%
|
11.50%
|
11.65%
|
2007
|
13%
|
10.60%
|
10.81%
|
10.94%
|
11.04%
|
11.12%
|
11.19%
|
11.27%
|
11.36%
|
11.46%
|
11.61%
|
11.83%
|
2008
|
13%
|
10.46%
|
10.70%
|
10.86%
|
10.95%
|
11.06%
|
11.15%
|
11.25%
|
11.35%
|
11.47%
|
11.65%
|
11.90%
|
2009
|
13%
|
10.45%
|
10.71%
|
10.87%
|
11.00%
|
11.10%
|
11.21%
|
11.31%
|
11.43%
|
11.57%
|
11.75%
|
12.03%
|
2010
|
13%
|
10.48%
|
10.78%
|
10.97%
|
11.11%
|
11.22%
|
11.34%
|
11.45%
|
11.57%
|
11.72%
|
11.92%
|
12.24%
|
2011
|
13%
|
10.52%
|
10.85%
|
11.06%
|
11.21%
|
11.33%
|
11.46%
|
11.57%
|
11.69%
|
11.84%
|
12.08%
|
12.44%
|
2012
|
13%
|
10.69%
|
11.02%
|
11.25%
|
11.41%
|
11.55%
|
11.68%
|
11.80%
|
11.94%
|
12.10%
|
12.35%
|
12.76%
|
2013
|
13%
|
10.92%
|
11.25%
|
11.48%
|
11.65%
|
11.80%
|
11.93%
|
12.07%
|
12.23%
|
12.41%
|
12.68%
|
13.12%
|
2014
|
13%
|
11.11%
|
11.48%
|
11.73%
|
11.91%
|
12.06%
|
12.20%
|
12.35%
|
12.52%
|
12.73%
|
13.00%
|
13.52%
|
2015
|
13%
|
11.29%
|
11.70%
|
11.96%
|
12.15%
|
12.34%
|
12.50%
|
12.66%
|
12.84%
|
13.06%
|
13.37%
|
13.90%
|
2016
|
13%
|
11.51%
|
11.94%
|
12.23%
|
12.43%
|
12.61%
|
12.77%
|
12.96%
|
13.15%
|
13.37%
|
13.69%
|
14.25%
|
2017
|
13%
|
11.76%
|
12.21%
|
12.49%
|
12.72%
|
12.92%
|
13.10%
|
13.27%
|
13.47%
|
13.71%
|
14.05%
|
14.60%
|
2018
|
13%
|
11.98%
|
12.46%
|
12.80%
|
13.01%
|
13.21%
|
13.40%
|
13.58%
|
13.78%
|
14.04%
|
14.39%
|
14.94%
|
2019
|
13%
|
12.29%
|
12.74%
|
13.07%
|
13.29%
|
13.50%
|
13.70%
|
13.90%
|
14.12%
|
14.37%
|
14.74%
|
15.32%
|
2020
|
13%
|
12.50%
|
12.99%
|
13.32%
|
13.57%
|
13.80%
|
14.01%
|
14.22%
|
14.43%
|
14.71%
|
15.09%
|
15.68%
|
2021
|
13%
|
12.74%
|
13.25%
|
13.59%
|
13.85%
|
14.07%
|
14.29%
|
14.51%
|
14.76%
|
15.05%
|
15.46%
|
16.09%
|
2022
|
13%
|
12.99%
|
13.50%
|
13.86%
|
14.12%
|
14.36%
|
14.59%
|
14.83%
|
15.07%
|
15.37%
|
15.81%
|
16.52%
|
2023
|
13%
|
13.22%
|
13.76%
|
14.13%
|
14.40%
|
14.67%
|
14.90%
|
15.13%
|
15.41%
|
15.72%
|
16.15%
|
16.90%
|
2024
|
13%
|
13.44%
|
14.00%
|
14.40%
|
14.69%
|
14.93%
|
15.18%
|
15.43%
|
15.72%
|
16.05%
|
16.50%
|
17.23%
|
2025
|
13%
|
13.69%
|
14.28%
|
14.66%
|
14.96%
|
15.24%
|
15.48%
|
15.74%
|
16.03%
|
16.37%
|
16.82%
|
17.60%
|
2026
|
13%
|
13.91%
|
14.51%
|
14.92%
|
15.25%
|
15.52%
|
15.78%
|
16.03%
|
16.32%
|
16.67%
|
17.15%
|
18.00%
|
2027
|
13%
|
14.11%
|
14.75%
|
15.19%
|
15.51%
|
15.76%
|
16.04%
|
16.32%
|
16.62%
|
16.99%
|
17.50%
|
18.32%
|
2028
|
13%
|
14.25%
|
14.95%
|
15.39%
|
15.73%
|
16.01%
|
16.28%
|
16.56%
|
16.89%
|
17.27%
|
17.79%
|
18.62%
|
2029
|
13%
|
14.40%
|
15.13%
|
15.59%
|
15.93%
|
16.22%
|
16.50%
|
16.78%
|
17.10%
|
17.50%
|
18.04%
|
18.92%
|
2030
|
13%
|
14.52%
|
15.28%
|
15.77%
|
16.12%
|
16.42%
|
16.71%
|
16.99%
|
17.31%
|
17.70%
|
18.29%
|
19.18%
|
2031
|
13%
|
14.66%
|
15.41%
|
15.94%
|
16.29%
|
16.60%
|
16.92%
|
17.19%
|
17.52%
|
17.94%
|
18.56%
|
19.48%
|
2032
|
13%
|
14.70%
|
15.51%
|
16.03%
|
16.42%
|
16.74%
|
17.05%
|
17.36%
|
17.74%
|
18.16%
|
18.77%
|
19.79%
|
2033
|
13%
|
14.79%
|
15.57%
|
16.13%
|
16.51%
|
16.84%
|
17.16%
|
17.52%
|
17.88%
|
18.32%
|
18.97%
|
19.96%
|
2034
|
13%
|
14.86%
|
15.60%
|
16.18%
|
16.57%
|
16.93%
|
17.28%
|
17.62%
|
18.00%
|
18.45%
|
19.16%
|
20.23%
|
2035
|
13%
|
14.86%
|
15.63%
|
16.20%
|
16.62%
|
16.98%
|
17.33%
|
17.70%
|
18.11%
|
18.63%
|
19.27%
|
20.42%
|
2036
|
13%
|
14.87%
|
15.65%
|
16.23%
|
16.65%
|
17.04%
|
17.39%
|
17.78%
|
18.23%
|
18.74%
|
19.40%
|
20.53%
|
2037
|
13%
|
14.82%
|
15.66%
|
16.21%
|
16.69%
|
17.06%
|
17.44%
|
17.85%
|
18.30%
|
18.82%
|
19.56%
|
20.81%
|
2038
|
13%
|
14.79%
|
15.63%
|
16.22%
|
16.67%
|
17.08%
|
17.49%
|
17.89%
|
18.34%
|
18.90%
|
19.65%
|
20.91%
|
2039
|
13%
|
14.72%
|
15.59%
|
16.21%
|
16.69%
|
17.07%
|
17.50%
|
17.93%
|
18.38%
|
18.97%
|
19.73%
|
21.02%
|
2040
|
13%
|
14.64%
|
15.53%
|
16.19%
|
16.66%
|
17.11%
|
17.52%
|
17.95%
|
18.43%
|
19.01%
|
19.81%
|
21.23%
|
2041
|
13%
|
14.56%
|
15.51%
|
16.14%
|
16.65%
|
17.08%
|
17.52%
|
17.96%
|
18.46%
|
19.06%
|
19.93%
|
21.34%
|
2042
|
13%
|
14.46%
|
15.41%
|
16.11%
|
16.61%
|
17.06%
|
17.53%
|
18.00%
|
18.51%
|
19.10%
|
20.02%
|
21.50%
|
2043
|
13%
|
14.39%
|
15.37%
|
16.06%
|
16.58%
|
17.06%
|
17.52%
|
18.03%
|
18.54%
|
19.19%
|
20.05%
|
21.63%
|
2044
|
13%
|
14.35%
|
15.33%
|
16.01%
|
16.57%
|
17.07%
|
17.53%
|
18.04%
|
18.56%
|
19.28%
|
20.22%
|
21.73%
|
2045
|
13%
|
14.32%
|
15.27%
|
16.00%
|
16.57%
|
17.09%
|
17.55%
|
18.06%
|
18.63%
|
19.31%
|
20.30%
|
22.00%
|
2046
|
13%
|
14.27%
|
15.25%
|
15.98%
|
16.53%
|
17.06%
|
17.55%
|
18.09%
|
18.67%
|
19.37%
|
20.40%
|
22.06%
|
2047
|
13%
|
14.13%
|
15.21%
|
15.95%
|
16.51%
|
17.08%
|
17.57%
|
18.12%
|
18.70%
|
19.42%
|
20.50%
|
22.29%
|
2048
|
13%
|
14.06%
|
15.15%
|
15.96%
|
16.51%
|
17.06%
|
17.60%
|
18.13%
|
18.75%
|
19.52%
|
20.56%
|
22.27%
|
2049
|
13%
|
13.99%
|
15.11%
|
15.88%
|
16.51%
|
17.06%
|
17.62%
|
18.15%
|
18.79%
|
19.58%
|
20.65%
|
22.51%
|
2050
|
13%
|
14.03%
|
15.09%
|
15.89%
|
16.49%
|
17.07%
|
17.63%
|
18.17%
|
18.84%
|
19.61%
|
20.72%
|
22.57%
|
2051
|
13%
|
13.95%
|
15.10%
|
15.90%
|
16.50%
|
17.09%
|
17.65%
|
18.20%
|
18.90%
|
19.69%
|
20.83%
|
22.69%
|
2052
|
13%
|
13.94%
|
15.09%
|
15.91%
|
16.51%
|
17.11%
|
17.65%
|
18.24%
|
18.91%
|
19.77%
|
20.95%
|
22.95%
|
2053
|
13%
|
13.89%
|
15.06%
|
15.93%
|
16.54%
|
17.11%
|
17.69%
|
18.32%
|
19.01%
|
19.85%
|
21.16%
|
23.16%
|
2054
|
13%
|
13.86%
|
15.06%
|
15.90%
|
16.55%
|
17.14%
|
17.72%
|
18.36%
|
19.11%
|
19.94%
|
21.21%
|
23.24%
|
2055
|
13%
|
13.85%
|
15.06%
|
15.96%
|
16.59%
|
17.20%
|
17.79%
|
18.43%
|
19.16%
|
20.04%
|
21.33%
|
23.30%
|
2056
|
13%
|
13.81%
|
15.06%
|
15.94%
|
16.64%
|
17.24%
|
17.84%
|
18.48%
|
19.23%
|
20.13%
|
21.40%
|
23.55%
|
2057
|
13%
|
13.84%
|
15.06%
|
15.95%
|
16.63%
|
17.27%
|
17.92%
|
18.58%
|
19.31%
|
20.21%
|
21.51%
|
23.75%
|
2058
|
13%
|
13.78%
|
15.09%
|
15.95%
|
16.68%
|
17.31%
|
17.95%
|
18.62%
|
19.39%
|
20.30%
|
21.67%
|
23.92%
|
2059
|
13%
|
13.73%
|
15.05%
|
16.00%
|
16.72%
|
17.36%
|
18.01%
|
18.64%
|
19.42%
|
20.38%
|
21.82%
|
23.99%
|
2060
|
13%
|
13.77%
|
15.11%
|
16.03%
|
16.73%
|
17.42%
|
18.03%
|
18.73%
|
19.51%
|
20.45%
|
21.87%
|
24.21%
|
2061
|
13%
|
13.67%
|
15.12%
|
16.03%
|
16.79%
|
17.43%
|
18.09%
|
18.81%
|
19.55%
|
20.55%
|
21.97%
|
24.42%
|
2062
|
13%
|
13.67%
|
15.10%
|
16.02%
|
16.83%
|
17.49%
|
18.17%
|
18.87%
|
19.68%
|
20.66%
|
22.11%
|
24.55%
|
2063
|
13%
|
13.71%
|
15.10%
|
16.09%
|
16.89%
|
17.56%
|
18.20%
|
18.96%
|
19.73%
|
20.74%
|
22.25%
|
24.74%
|
2064
|
13%
|
13.72%
|
15.10%
|
16.12%
|
16.93%
|
17.58%
|
18.26%
|
18.96%
|
19.85%
|
20.89%
|
22.36%
|
25.09%
|
2065
|
13%
|
13.72%
|
15.15%
|
16.21%
|
16.97%
|
17.64%
|
18.34%
|
19.05%
|
19.91%
|
21.01%
|
22.48%
|
25.25%
|
2066
|
13%
|
13.73%
|
15.19%
|
16.22%
|
17.04%
|
17.71%
|
18.41%
|
19.15%
|
20.03%
|
21.11%
|
22.59%
|
25.50%
|
2067
|
13%
|
13.71%
|
15.20%
|
16.24%
|
17.06%
|
17.79%
|
18.53%
|
19.27%
|
20.14%
|
21.20%
|
22.82%
|
25.83%
|
2068
|
13%
|
13.76%
|
15.27%
|
16.29%
|
17.10%
|
17.82%
|
18.54%
|
19.38%
|
20.24%
|
21.35%
|
22.87%
|
25.83%
|
2069
|
13%
|
13.79%
|
15.30%
|
16.30%
|
17.15%
|
17.86%
|
18.61%
|
19.44%
|
20.35%
|
21.41%
|
23.08%
|
25.96%
|
2070
|
13%
|
13.78%
|
15.32%
|
16.36%
|
17.16%
|
17.92%
|
18.72%
|
19.52%
|
20.44%
|
21.46%
|
23.15%
|
26.18%
|
2071
|
13%
|
13.84%
|
15.35%
|
16.40%
|
17.22%
|
17.97%
|
18.79%
|
19.60%
|
20.47%
|
21.54%
|
23.28%
|
26.44%
|
2072
|
13%
|
13.88%
|
15.36%
|
16.43%
|
17.25%
|
18.07%
|
18.81%
|
19.65%
|
20.50%
|
21.66%
|
23.41%
|
26.72%
|
2073
|
13%
|
13.88%
|
15.39%
|
16.46%
|
17.34%
|
18.08%
|
18.88%
|
19.64%
|
20.59%
|
21.70%
|
23.58%
|
26.70%
|
2074
|
13%
|
13.92%
|
15.46%
|
16.52%
|
17.38%
|
18.12%
|
18.92%
|
19.71%
|
20.63%
|
21.79%
|
23.63%
|
26.93%
|
2075
|
13%
|
13.98%
|
15.45%
|
16.52%
|
17.38%
|
18.15%
|
18.93%
|
19.75%
|
20.68%
|
21.86%
|
23.73%
|
27.17%
|
2076
|
13%
|
13.95%
|
15.48%
|
16.57%
|
17.43%
|
18.20%
|
18.99%
|
19.76%
|
20.72%
|
21.93%
|
23.81%
|
27.14%
|
2077
|
13%
|
14.10%
|
15.48%
|
16.63%
|
17.46%
|
18.27%
|
19.04%
|
19.84%
|
20.78%
|
22.07%
|
23.91%
|
27.45%
|
2078
|
13%
|
14.08%
|
15.53%
|
16.61%
|
17.47%
|
18.31%
|
19.16%
|
19.94%
|
20.88%
|
22.15%
|
23.95%
|
27.51%
|
2079
|
13%
|
14.12%
|
15.58%
|
16.68%
|
17.52%
|
18.39%
|
19.17%
|
20.04%
|
21.02%
|
22.22%
|
24.06%
|
27.54%
|
2080
|
13%
|
14.11%
|
15.62%
|
16.74%
|
17.60%
|
18.44%
|
19.27%
|
20.12%
|
21.09%
|
22.27%
|
24.21%
|
27.57%
|
2081
|
13%
|
14.14%
|
15.69%
|
16.79%
|
17.67%
|
18.49%
|
19.30%
|
20.16%
|
21.15%
|
22.30%
|
24.23%
|
27.65%
|
RETURN TO TRUSTEES REPORT.