Short-Range Actuarial Projections of the Old-Age, Survivors, and Disability Insurance Program, 2001
Actuarial Study No. 115
Chris Motsiopoulos and Tim Zayatz, A.S.A.
 Contents Glossary




 

III. BENEFIT PAYMENTS

D. DISABILITY INSURANCE BENEFIT PAYMENTS

Table III.D1—DI Average Monthly Benefit to Male Disabled Workers In Force, Awarded,
Terminated, and In Current-Payment Status
(Calendar years 1975-2000, and calendar quarters 2001-10)
[Numbers in thousands]
Calendar
period
Benefit
increase
(percent)
In force
beginning of period
Awards
during period
Terminations during period
In force
end of period
Current-payment status
end of period
Number
Average
benefit
Number
Average
benefit
Number
Ratio to
average
benefit
in force
beginning
of period
Average
benefit
Number
Average
benefit
Ratio to
average
benefit
in force
end of
period
Average
benefit
1975
8.0
1,560.2
$221.13
408.5
$263.81
246.9
1.0168
$242.82
1,721.8
$244.13
1.0008
$244.32
1976
6.4
1,721.8
244.13
381.9
292.91
267.4
1.0186
264.58
1,836.3
266.01
1.0008
266.22
1977
5.9
1,836.3
266.01
395.0
320.37
291.4
1.0200
287.33
1,939.9
288.72
1.0008
288.95
1978
6.5
1,939.9
288.72
341.4
355.98
315.9
.9421
289.70
1,965.4
314.65
1.0010
314.95
1979
9.9
1,965.4
314.65
304.6
399.40
321.8
.9541
329.92
1,948.3
352.37
1.0007
352.62
1980
14.3
1,948.3
352.37
291.2
440.75
304.5
.9500
382.64
1,934.9
406.55
1.0006
406.79
1981
11.2
1,934.9
406.55
264.7
475.27
320.1
.9359
423.10
1,879.5
453.91
1.0007
454.23
1982
7.4
1,879.5
453.91
233.6
492.88
353.2
.9571
466.61
1,759.9
485.56
1.0000
485.55
1983
3.5
1,759.9
485.56
296.5
497.07
311.1
.7418
372.77
1,745.3
502.05
1.0012
502.66
1984
3.5
1,745.3
502.05
280.3
511.51
262.7
.8691
451.62
1,762.8
518.28
1.0014
519.01
1985
3.1
1,762.8
518.28
281.1
530.28
241.5
.9015
481.70
1,802.4
533.29
1.0014
534.06
1986
1.3
1,802.4
533.29
284.4
535.14
240.9
.9961
538.10
1,845.8
538.26
1.0017
539.16
1987
4.2
1,845.8
538.26
279.0
570.48
247.5
.9989
560.28
1,877.3
561.18
1.0023
562.49
1988
4.0
1,877.3
561.18
273.2
605.51
249.7
1.0029
585.33
1,900.9
585.33
1.0028
586.97
1989
4.7
1,900.9
585.33
278.8
637.09
244.2
.9971
611.09
1,935.5
615.38
1.0028
617.09
1990
5.4
1,935.5
615.38
303.6
672.43
241.2
1.0061
652.56
1,997.9
650.89
1.0024
652.42
1991
3.7
1,997.9
650.89
343.4
691.46
242.0
1.0089
680.99
2,099.3
676.14
1.0021
677.54
1992
3.0
2,099.3
676.14
402.7
697.79
249.9
1.0034
698.82
2,252.1
695.36
1.0022
696.88
1993
2.6
2,252.1
695.36
394.4
718.81
255.2
1.0105
720.90
2,391.3
712.95
1.0026
714.80
1994
2.8
2,391.3
712.95
381.4
753.07
260.4
1.0085
739.11
2,512.3
735.34
1.0031
737.63
1995
2.6
2,512.3
735.34
378.5
787.79
273.7
1.0019
755.87
2,617.1
758.87
1.0037
761.64
1996
2.9
2,617.1
758.87
355.5
812.64
268.4
1.0078
786.97
2,704.2
784.20
1.0045
787.73
1997
2.1
2,704.2
784.20
326.8
838.22
305.4
.9882
791.25
2,725.6
806.09
1.0040
809.31
1998
1.3
2,725.6
806.09
333.0
853.33
257.1
1.0192
832.21
2,801.6
819.49
1.0040
822.76
1999
1 2.5
2,801.6
819.49
337.5
892.31
271.6
1.0281
862.74
2,867.5
842.87
1.0043
846.48
2000
3.5
2,867.5
842.87
338.8
950.37
282.6
1.0475
913.77
2,923.7
878.22
1.0051
882.66
2001-I
...
2,923.7
878.22
88.3
968.28
69.6
1.1000
966.04
2,942.3
878.84
1.0045
882.83
2001-II
...
2,942.3
878.84
88.3
974.38
68.3
1.0200
896.42
2,962.3
881.29
1.0045
885.28
2001-III
...
2,962.3
881.29
88.3
980.49
68.3
1.0200
898.91
2,982.4
883.82
1.0045
887.82
2001-IV
2.8
2,982.4
883.82
82.7
1,014.22
66.9
.9200
835.90
2,998.2
913.12
1.0045
917.26
2002-I
...
2,998.2
913.12
91.9
1,019.16
70.9
1.1000
1,004.43
3,019.2
914.21
1.0045
918.35
2002-II
...
3,019.2
914.21
91.9
1,024.10
69.5
1.0200
932.49
3,041.6
917.11
1.0045
921.26
2002-III
...
3,041.6
917.11
91.9
1,029.04
69.5
1.0200
935.45
3,064.0
920.05
1.0045
924.22
2002-IV
2.9
3,064.0
920.05
86.1
1,063.97
68.1
.9200
871.01
3,082.0
951.70
1.0045
956.01
2003-I
...
3,082.0
951.70
95.3
1,069.95
67.6
1.1000
1,046.87
3,109.7
953.26
1.0045
957.57
2003-II
...
3,109.7
953.26
95.3
1,075.94
66.3
1.0200
972.32
3,138.7
956.58
1.0045
960.91
2003-III
...
3,138.7
956.58
95.3
1,081.92
66.3
1.0200
975.71
3,167.7
959.95
1.0045
964.30
2003-IV
3.0
3,167.7
959.95
89.3
1,120.54
65.0
.9200
909.66
3,192.0
994.06
1.0045
998.57
2004-I
...
3,192.0
994.06
98.4
1,126.80
70.0
1.1000
1,093.47
3,220.4
995.96
1.0045
1,000.47
2004-II
...
3,220.4
995.96
98.4
1,133.05
68.7
1.0200
1,015.88
3,250.2
999.69
1.0045
1,004.22
2004-III
...
3,250.2
999.69
98.4
1,139.30
68.7
1.0200
1,019.68
3,280.0
1,003.46
1.0045
1,008.00
2004-IV
3.1
3,280.0
1,003.46
92.2
1,181.06
67.3
.9200
951.82
3,304.9
1,040.36
1.0045
1,045.07
2005-I
...
3,304.9
1,040.36
102.0
1,186.80
72.7
1.1000
1,144.39
3,334.2
1,042.57
1.0045
1,047.29
2005-II
...
3,334.2
1,042.57
102.0
1,192.54
71.3
1.0200
1,063.42
3,365.0
1,046.68
1.0045
1,051.42
2005-III
...
3,365.0
1,046.68
102.0
1,198.28
71.3
1.0200
1,067.61
3,395.8
1,050.79
1.0045
1,055.55
2005-IV
3.2
3,395.8
1,050.79
95.6
1,242.55
69.9
.9200
997.68
3,421.5
1,090.63
1.0045
1,095.57
2006-I
...
3,421.5
1,090.63
105.1
1,247.13
75.7
1.1000
1,199.69
3,450.9
1,093.00
1.0045
1,097.95
2006-II
...
3,450.9
1,093.00
105.1
1,251.71
74.3
1.0200
1,114.86
3,481.8
1,097.33
1.0045
1,102.30
2006-III
...
3,481.8
1,097.33
105.1
1,256.30
74.3
1.0200
1,119.28
3,512.7
1,101.62
1.0045
1,106.61
2006-IV
3.3
3,512.7
1,101.62
98.5
1,302.49
72.8
.9200
1,046.96
3,538.4
1,144.45
1.0045
1,149.63
2007-I
...
3,538.4
1,144.45
108.2
1,306.59
79.3
1.1000
1,258.89
3,567.4
1,146.83
1.0045
1,152.02
2007-II
...
3,567.4
1,146.83
108.2
1,310.70
77.7
1.0200
1,169.76
3,598.0
1,151.26
1.0045
1,156.48
2007-III
...
3,598.0
1,151.26
108.2
1,314.80
77.7
1.0200
1,174.29
3,628.5
1,155.65
1.0045
1,160.88
2007-IV
3.3
3,628.5
1,155.65
101.4
1,362.43
76.1
.9200
1,098.30
3,653.8
1,200.47
1.0045
1,205.91
2008-I
...
3,653.8
1,200.47
111.4
1,366.55
83.7
1.1000
1,320.52
3,681.5
1,202.77
1.0045
1,208.22
2008-II
...
3,681.5
1,202.77
111.4
1,370.66
82.0
1.0200
1,226.83
3,710.9
1,207.28
1.0045
1,212.75
2008-III
...
3,710.9
1,207.28
111.4
1,374.78
82.0
1.0200
1,231.42
3,740.3
1,211.74
1.0045
1,217.23
2008-IV
3.3
3,740.3
1,211.74
104.4
1,424.40
80.4
.9200
1,151.61
3,764.3
1,258.67
1.0045
1,264.37
2009-I
...
3,764.3
1,258.67
114.7
1,428.62
94.9
1.1000
1,384.54
3,784.1
1,260.67
1.0045
1,266.38
2009-II
...
3,784.1
1,260.67
114.7
1,432.85
93.0
1.0200
1,285.88
3,805.8
1,265.24
1.0045
1,270.97
2009-III
...
3,805.8
1,265.24
114.7
1,437.07
93.0
1.0200
1,290.54
3,827.5
1,269.77
1.0045
1,275.52
2009-IV
3.3
3,827.5
1,269.77
107.5
1,488.86
91.2
.9200
1,206.76
3,843.8
1,319.14
1.0045
1,325.11
2010-I
...
3,843.8
1,319.14
118.4
1,493.55
94.8
1.1000
1,451.05
3,867.3
1,321.24
1.0045
1,327.22
2010-II
...
3,867.3
1,321.24
118.4
1,498.24
93.0
1.0200
1,347.66
3,892.7
1,325.99
1.0045
1,332.00
2010-III
...
3,892.7
1,325.99
118.4
1,502.93
93.0
1.0200
1,352.51
3,918.1
1,330.71
1.0045
1,336.73
2010-IV
3.3
3,918.1
1,330.71
110.9
1,557.37
91.1
.9200
1,264.67
3,937.9
1,382.33
1.0045
1,388.59

1 Benefit increase for 1999 was originally determined as 2.4 percent, but pursuant to Public Law 106-554 is effectively now 2.5 percent.

Sources: See sources at end of table III.D5.

Note: Future estimates based on 2001 Trustees Report intermediate set of assumptions.

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December 26, 2001