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.D8—DI Average Monthly Benefit to Total Spouses of 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
428.1
$62.15
148.7
$69.85
107.7
1.0277
$68.98
469.1
$67.56
0.9979
$67.42
1976
6.4
469.1
67.56
147.4
76.52
125.2
1.0179
73.17
491.3
72.95
1.0005
72.98
1977
5.9
491.3
72.95
151.9
83.96
130.4
1.0123
78.21
512.8
79.00
1.0013
79.10
1978
6.5
512.8
79.00
130.2
92.63
130.4
1.0262
86.34
512.6
85.73
1.0044
86.11
1979
9.9
512.6
85.73
113.2
105.19
131.6
1.0328
97.31
494.2
95.88
1.0039
96.26
1980
14.3
494.2
95.88
108.5
113.48
123.1
1.0159
111.33
479.6
110.02
1.0041
110.48
1981
11.2
479.6
110.02
95.6
113.59
127.9
.9960
121.86
447.3
120.77
1.0070
121.62
1982
7.4
447.3
120.77
77.8
120.09
136.8
.9936
128.87
388.3
128.21
1.0080
129.24
1983
3.5
388.3
128.21
80.1
123.71
139.2
1.0608
140.77
329.2
127.10
1.0163
129.17
1984
3.5
329.2
127.10
81.8
124.17
85.7
1.0356
136.23
325.4
128.46
1.0192
130.92
1985
3.1
325.4
128.46
83.5
126.69
80.8
1.0428
138.10
328.1
129.59
1.0231
132.58
1986
1.3
328.1
129.59
82.4
127.01
86.1
1.0627
139.51
324.4
128.01
1.0254
131.26
1987
4.2
324.4
128.01
76.5
133.47
84.8
1.0805
144.12
316.0
130.84
1.0301
134.77
1988
4.0
316.0
130.84
73.4
136.79
82.6
1.0760
146.42
306.9
133.95
1.0335
138.44
1989
4.7
306.9
133.95
68.7
143.76
77.3
1.0757
150.87
298.3
138.90
1.0382
144.20
1990
5.4
298.3
138.90
69.2
148.76
73.9
1.0982
160.77
293.6
144.16
1.0401
149.94
1991
3.7
293.6
144.16
72.4
151.75
71.9
1.1107
166.04
294.1
146.99
1.0425
153.23
1992
3.0
294.1
146.99
77.9
151.64
71.4
1.1155
168.89
300.6
148.18
1.0459
154.98
1993
2.6
300.6
148.18
74.5
156.53
71.7
1.1276
171.43
303.4
148.90
1.0481
156.07
1994
2.8
303.4
148.90
69.4
164.94
70.1
1.1169
170.96
302.7
151.71
1.0521
159.61
1995
2.6
302.7
151.71
63.0
175.12
69.8
1.1276
175.52
295.9
155.17
1.0541
163.56
1996
2.9
295.9
155.17
56.8
183.05
67.0
1.1095
177.15
285.8
160.56
1.0674
171.39
1997
2.1
285.8
160.56
50.5
192.07
66.6
1.1107
182.08
269.6
164.88
1.0722
176.78
1998
1.3
269.6
164.88
47.4
198.82
61.0
1.1262
188.10
256.0
167.99
1.0827
181.88
1999
1 2.5
256.0
167.99
46.0
207.01
59.7
1.1365
195.51
242.3
172.99
1.0931
189.09
2000
3.5
242.3
172.99
43.7
219.55
57.3
1.1416
204.40
228.7
180.62
1.0985
198.42
2001-I
...
228.7
180.62
11.3
222.48
13.6
1.1930
215.49
226.5
180.62
1.0934
197.50
2001-II
...
226.5
180.62
11.3
223.25
13.5
1.1379
205.52
224.3
181.27
1.0932
198.16
2001-III
...
224.3
181.27
11.3
224.02
13.4
1.0995
199.31
222.2
182.35
1.0926
199.25
2001-IV
2.8
222.2
182.35
10.6
231.06
13.3
1.1318
212.17
219.5
188.09
1.0924
205.46
2002-I
...
219.5
188.09
11.7
231.66
13.2
1.1924
224.28
218.0
188.23
1.0926
205.65
2002-II
...
218.0
188.23
11.7
232.79
13.1
1.1390
214.39
216.5
189.05
1.0924
206.51
2002-III
...
216.5
189.05
11.7
233.91
13.1
1.1019
208.31
215.1
190.31
1.0919
207.81
2002-IV
2.9
215.1
190.31
10.9
241.85
13.0
1.1336
221.98
213.0
196.61
1.0917
214.64
2003-I
...
213.0
196.61
12.0
242.80
12.9
1.1925
234.46
212.1
196.92
1.0920
215.03
2003-II
...
212.1
196.92
12.0
244.16
12.9
1.1408
224.64
211.2
197.90
1.0918
216.08
2003-III
...
211.2
197.90
12.0
245.52
12.9
1.1046
218.61
210.3
199.35
1.0914
217.57
2003-IV
3.0
210.3
199.35
11.2
254.28
12.8
1.1355
233.16
208.7
206.27
1.0913
225.09
2004-I
...
208.7
206.27
12.4
255.72
12.8
1.1932
246.13
208.2
206.76
1.0915
225.68
2004-II
...
208.2
206.76
12.4
257.13
12.8
1.1430
236.33
207.8
207.94
1.0914
226.95
2004-III
...
207.8
207.94
12.4
258.54
12.8
1.1079
230.37
207.4
209.57
1.0910
228.65
2004-IV
3.1
207.4
209.57
11.6
267.97
12.8
1.1380
245.88
206.2
217.16
1.0909
236.89
2005-I
...
206.2
217.16
12.8
269.30
12.8
1.1943
259.34
206.3
217.79
1.0912
237.64
2005-II
...
206.3
217.79
12.8
270.60
12.8
1.1453
249.43
206.3
219.11
1.0910
239.06
2005-III
...
206.3
219.11
12.8
271.89
12.8
1.1109
243.41
206.3
220.88
1.0906
240.90
2005-IV
3.2
206.3
220.88
12.0
281.92
12.8
1.1401
259.88
205.5
229.13
1.0904
249.85
2006-I
...
205.5
229.13
13.2
282.81
12.8
1.1948
273.77
205.9
229.80
1.0907
250.64
2006-II
...
205.9
229.80
13.2
283.85
12.9
1.1471
263.61
206.2
231.16
1.0905
252.09
2006-III
...
206.2
231.16
13.2
284.89
12.9
1.1134
257.37
206.5
232.96
1.0901
253.95
2006-IV
3.3
206.5
232.96
12.4
295.39
13.0
1.1416
274.74
206.0
241.83
1.0899
263.56
2007-I
...
206.0
241.83
13.6
296.32
13.0
1.1949
288.96
206.6
242.46
1.0901
264.30
2007-II
...
206.6
242.46
13.6
297.25
13.0
1.1481
278.36
207.2
243.81
1.0899
265.72
2007-III
...
207.2
243.81
13.6
298.18
13.1
1.1149
271.82
207.8
245.61
1.0894
267.57
2007-IV
3.3
207.8
245.61
12.8
308.98
13.1
1.1424
289.85
207.4
254.85
1.0892
277.57
2008-I
...
207.4
254.85
14.0
309.84
13.2
1.1947
304.46
208.3
255.43
1.0893
278.24
2008-II
...
208.3
255.43
14.0
310.77
13.2
1.1486
293.38
209.1
256.74
1.0891
279.62
2008-III
...
209.1
256.74
14.0
311.71
13.3
1.1157
286.45
209.9
258.54
1.0886
281.44
2008-IV
3.3
209.9
258.54
13.2
322.98
13.3
1.1427
305.17
209.7
268.18
1.0883
291.87
2009-I
...
209.7
268.18
14.4
323.97
13.4
1.1940
320.21
210.8
268.70
1.0885
292.48
2009-II
...
210.8
268.70
14.4
324.93
13.5
1.1486
308.63
211.8
270.00
1.0882
293.83
2009-III
...
211.8
270.00
14.4
325.89
13.5
1.1162
301.37
212.7
271.80
1.0877
295.65
2009-IV
3.3
212.7
271.80
13.5
337.63
13.6
1.1425
320.78
212.7
281.86
1.0875
306.51
2010-I
...
212.7
281.86
14.9
338.74
13.6
1.1934
336.36
213.9
282.35
1.0876
307.09
2010-II
...
213.9
282.35
14.9
339.80
13.7
1.1484
324.25
215.1
283.66
1.0874
308.44
2010-III
...
215.1
283.66
14.9
340.86
13.8
1.1162
316.63
216.2
285.49
1.0869
310.30
2010-IV
3.3
216.2
285.49
14.0
353.19
13.9
1.1424
336.90
216.3
296.01
1.0866
321.66

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.

Contents Glossary

List of Studies
December 26, 2001