| Medicine - 1839 - 574 pages
...9 years. 10 years. 11 years. 12 years. 13 years. 14 years. 15 years. 16 years. 17 years. io years. 19 years. 20 years. 21 years. 22 years. 23 years. 24 years. 25 years. 27 years. 30 years. 31 years. 33 years. 34 yeajs. 35 years. 36 years. 38 years. 39 years.... | |
| Medicine - 1848 - 544 pages
...14 33 64 76 85 76 41 48 25 Age at time of first pregnancy. 151 years. 16 years. 17 years. 18 years. 19 years. 20 years. 21 years. 22 years. 23 years. 24 years. 25 years. No. of Cases. 16 12 6 8 9 5 7 2 2 1 1 Age at time of first pregnancy. 26 years. 27 years.... | |
| United States. War Department - 1914 - 956 pages
...1,000.001,000.0 1,000.00 1,000.0 1,000.0 1,000.00 1,000.00 Chest measurement. Age 18 years ard under. 19 years. 20 years. 21 years. 22 years. 23 years. 24 years. 25 years. 26 years and over. l6inchesandunder. flinches 2SInches 29inohea 30lnchea 3llnchee 8llnches... | |
| United States. Bureau of Labor - Labor - 1911 - 1518 pages
....125 .116 .108 .101 .094 .087 .080 .074 .068 .062 .057 .052 .047 .043 .039 .035 .031 .027 15 vears 19 years... 20 years 21 years. . . . 22 years 23 years 24 years 25 years. . 20 years 28 years 30 vears 3 1 vears 32 years 33 years 34 vears 35 years 36 years 37 years... | |
| United States - 1902 - 352 pages
...contributions either at death orwithdrawal. (e) 15 years . . . 16 years . . . 17 years 18 years . . . 19 years . . 20 years . - 21 years . . . 22 years 23 years . . . 24 years . . . 25 years . . . 26 years 27 years . . 28 years . . . 29 years . . 30 years . . . 31 years 32 years... | |
| Holyoke (Mass.) - 1904 - 446 pages
...cent school bonds, due May 1, 18 years, 15 years, 1 6 years, 19 years, 17 years, 20 years, 18 years, 19 years, 20 years, 21 years, 22 years, 23 years, 24 years, 30 years, 25 years, 26 years, 27 years, 30 years, 3^ per cent school bonds, due May 1, 1918, 3^ per... | |
| United States Bureau of Census - African American - 1904 - 343 pages
...years 14 years 10 to 14 years 15 years .-. --• 16 years jy years jg years .. ........ JQ years 15 to 19 years 20 years 21 years 22 years - 23 years 24 years 20 to 24 years 25 years 26 years 27 years 28 years • 29 years 25 to 29 years 31 years 32 years 83... | |
| Chicago (Ill.). Board of Education - Education - 1905 - 496 pages
...years . . 9 years 10 years 1 1 years 12 years 13 years 14 years 15 years 16 years 17 years 18 years 19 years 20 years 21 years 22 years 23 years 24 years 25 years 26 years 27 years 28 years 29 years 30 years 31 years 32 years 33 years 34 years 35 years... | |
| Jessie Ryan Hollembeak - Public schools - 1909 - 184 pages
...years 6 years 7 years 8 years 10 years 11 years 12 years 13 years 14 years 15 years 16 years 18 years 19 years 20 years 21 years 22 years 23 years 24 years 25 years 26 years 28 years 29 years 30 years 36 years ......... 1 3 4 5 1 5 2 3 1 1 1 2 3 1 2 1 2 .......... | |
| United States. Bureau of Labor - Child labor - 1910 - 1056 pages
...8 years • years 10 years 11 years 12 years 13 years 14 years 15 years 16 years 17 years 18 years 19 years 20 years 21 years 22 years 23 years 24 years 25 to 34 years 35 to 44 years 45 to 54 years 55 to 64 years 65 years and over — Others, reported... | |
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