1983 Basic Table Modified by its Own Weights for Males and Females

This mortality table is used for determining the expected return (and thus exclusion ratio) for gift annuities. The left column is the age of the population and the right column is the number of survivors per 1,000,000 population.

As of July 1, 1986, this unisex table replaced the sex-based table, Standard Life Expectancy Table of 1937, for performing expected return calculations.

The table shows the number of survivors at each age out of a population of 1,000,000 at age 5.

Age	Survivors	Age	Survivors	Age	Survivors
5	1000000	43	981046	81	607339
6	999729	44	979742	82	575531
7	999493	45	978302	83	541919
8	999284	46	976709	84	506647
9	999069	47	974945	85	469931
10	998849	48	972992	86	432459
11	998620	49	970832	87	394138
12	998382	50	968447	88	355393
13	998135	51	966000	89	316712
14	997876	52	963313	90	278663
15	997606	53	960375	91	242020
16	997322	54	957175	92	207150
17	997025	55	953705	93	174602
18	996714	56	949954	94	144828
19	996387	57	945912	95	118151
20	996044	58	941568	96	94871.7
21	995684	59	936908	97	74863.6
22	995304	60	931903	98	58042.2
23	994905	61	926451	99	44176.1
24	994484	62	920540	100	32956.4
25	994041	63	914090	101	24044.8
26	993573	64	907011	102	17104.1
27	993080	65	899221	103	11815.5
28	992563	66	890428	104	7886.75
29	992024	67	880797	105	5054.94
30	991461	68	870298	106	3086.95
31	990876	69	858904	107	1778.82
32	990269	70	846565	108	955.465
33	989638	71	832316	109	470.955
34	988984	72	816861	110	208.668
35	988303	73	800078	111	80.7899
36	987593	74	781837	112	26.2340
37	986846	75	762012	113	6.69620
38	986055	76	740743	114	1.19385
39	985210	77	717689	115	0.11146
40	984298	78	692780
41	983310	79	665977
42	982230	80	637260

Source: Treasury Reg. Sec. 1.72-9 (tables I and II), as amended by proposal 386.