TABLE XXVIII.-Showing maximum cost of annuities for back services for 170,228 employees-Continued. METHOD FOLLOWED IN PREPARING TABLES OF COST. The method followed in calculating the maximum cost after the number of employees to be included in the calculations was determined is illustrated by Tables XXIX and XXX, which were prepared in the course of making the last calculation. These tables show how the data were drawn off and the percentages of salaries determined for all employees included in the estimate. The total amount of salaries for each age to be used in determining the annuities for this age was thus obtained. These totals were then discounted to age 70 according to the probability of living based upon the American Experience Table of Mortality. The total annuity payments for each year for the remaining years of life after age 70 were then obtained by discounting the above-discounted totals according to the probability of living based upon the Combined or Actuaries' Experience Table of Mortality. 74196°-S. Doc. 745, 61-3—11 TABLE XXIX.-Showing the number of general employees 65 years of age, each group, and the annuities to which those employees would be entitled if service. Total. Less than 1 year.. 4 2,400 113 $67,800 69 $49, 680 29 $24, 360 66 $59,400 109 $109,000 175 $210,000 76 $106, 400 1 840 1 year.. 4 2,400 2 1,440 1 2 years.. 7 4,200 2 1,440 3 2,520 3 years.. 5 3,000 3 2,160 2 1,680 900 1 1,000 2 2,400 1 1,400 4 years.. 600 3 2,160 840 2,000 3 3,600 1,400 5 years. 1,440 900 1 1,000 8,400 1,800 2,160 1 1,000 8 years. 5 3,000 6,000 2,400 6,300 10,800 3 4,200 10 years.. 3 1,800 1,440 2 1,680 1 900 1,400 11 years.. 12 years.. 7 6,300 3 3,000 10,800 1 1,400 13 years. 11 6,600 14 years. 15 years.. 466 2,880 2 1,680 7,000 10,800 2 2,800 4,320 16 years.. 17 years.. 4 2,400 1,440 1 840 4 3,600 3 3,000 6 7,200 5,600 18 years. 2 1,200 19 years.. 720 1 840 1 900 3 3,000 2 2,400 3,000 6 7,200 20 years. 1 600 2 1,440 3,000 7 8,400 21 years.. 22 years.. 2 1,200 1 1,000 7 8,400 4,800 23 years.. 4,000 2 2,400 24 years. 1,000 9 10,800 25 years. 26 years.. 3,000 1 720 27 years.. 1821 1,400 8,000 8 9,600 4 5,600 2,000 4 4,800 3 4,200 28 years.. 29 years.. 1,000 2 2,400 2 2,800 2 2,400 4 5,600 600 30 years. 2,700 31 years. 2 1,200 2 32 years.. 1,800 1 33 years.. 720 2 1,440 2,000 3 3,600 2 2,800 2,400 2 2,800 2,400 1 1,400 34 years.. 5 35 years.. 36 years. 37 years.. 6,000 2 2,800 900 2 2,000 2 2,400 2 2,800 1 1,200 1 1,400 38 years.. 720 2 2,400 1 1,400 39 years. 2 2,400 2 2,800 40 years.. 41 years.. 1,200 2,000 2,400 3 4,200 42 years.. 2,000 43 years. 720 44 years.. 5212 6,000 2,400 1 1,400 45 years.. 3 4,200 46 years.. 47 years. 48 years.. 49 years... classified according to salary and years of service, the aggregate salaries of retired immediately on 1 per cent of their present salaries for each year of Amount. Number. Amount. 40 $64,000 49 $88, 200 40 $80,000 23 $57,500 5 $6,000 4 $4,500 $926, 840 $203,319. 15 TABLE XXX.-Showing the annuities that would be due all general employees for each year of service, and the annuities due each age group the first year the same annuities. 1 The original tables, of which this is an illustration, continue down to the age of the youngest person now in the service. between the ages of 95 and 581 if retired immediately on 1 per cent of salary After the introduction of the plan when the youngest annuitant will be one whose present age is- 2 The original tables are carried through 78 years, when, according to the mortality |