 | Cook County (Ill.). Board of County Commissioners - 1916 - 398 σελίδες
...family 86 8 in family 65 9 in family 24 10 in family 11 11 in family 6 Families 599 Persons 3222 1 month 2 months 3 months 4 months 5 months 6 months 7 months 8 months 9 months 12 months Received bv transfer . . . . . 190 . . . 114 86 44 41 16 15 14 6 12 21 51 610 43 43 34 29... | |
 | George Chandler Whipple - 1917 - 478 σελίδες
...THE DRYEST PERIOD OF THE GIVEN DURATION Length of Period Data Average Daily Flow of Watershed 1 month 2 months 3 months 4 months 5 months 6 months 7 months 8 months 9 months 10 months 11 months September, 1884 Sept. July July June June June June May April Mar. , 1884 to Oct. 31, 1884 , 1883 to... | |
 | 1907 - 812 σελίδες
...decided on the daily proteid as 'See Table I. ] Age. ( I week 2 weeks .... 3 weeks .... 4 weeks .... 2 months. 3 months. 4 months. 5 months. 6 months. 7 months. 8 months. Daily Quantity. 12 18 20 21 30 3* 36 40 40 Proteid Per Cent I.OO 1. 50 ».JV i-SO 1.73 2.00 2.00 2.00... | |
 | Solomon Stephen Huebner - 1915 - 462 σελίδες
...83 88 94 99 951105 Annual rate . 1 day 2 days 3 days 4 days 5 days 10 days 15 days 20 days 1 month 2 months... 3 months . . . 4 months . . . 5 months....months . . . 9 months . . . 10 months . . . 11 months.. 125 1061 1131 1191 150 3 6 8 9 10 15 20 25 30 45 175 I c 11 12 18 23 29 35 53 70 60 75 90 881105123114... | |
 | 1918 - 1082 σελίδες
...above table correspond very closely to those given by Holt. Age. Roys. Girls. Roys. Girls. Rirth 3 months. ... 6 months 7 months 8 months 9 months 10 months... 11 months... 12 months... 13 months... 14months... 15 months... 16 months... 17months... 18 months... 19 months...... | |
 | United States. Bureau of the Census - 1918 - 206 σελίδες
...or country, punch "Other" and write place of birtn on card. TJnderl month 0 Mos-0 1 month o Mnx—t 2 months.. 3 months. 4 months. 5 months. 6 months. 7 months. . . 0 Mos-8 . . 0 Mos-5 . . 0 Mos-4 . . '0 Mos-5 ,. 6 Mos-0 . . 6 Mos-1 8 months 9 months 10 months... | |
 | Sumner Huber Slichter - 1919 - 482 σελίδες
...AT FIRST POSITION~BY 3,679 CHILDREN* Duration of employment at first position All months i month i months 3 months 4 months 5 months 6 months 7 months 8 months ... 9 months 10 months 1 1 months 1 2 months 12-13 months. . . . 15-18 months. . . . 1 8-2 1 months. . . . 21-24 months. .... | |
 | Sumner Huber Slichter - 1919 - 486 σελίδες
...Chicago Public Schools, 1916, p. 36. 'Ibid. Durat1on of employment at first position All months 1 month 3 months 3 months 4 months 5 months 6 months 7 months. . 8 months 9 months 10 months 1 1 months 1 2 months 12-15 months. . . . 15-18 months. . . . 18-21 months. . . . 21-24 months. •... | |
 | New Haven (Conn.) Dept. of Health - 1920 - 586 σελίδες
...week and the number of workers employed have taken place. TABLE I No. of months out of work 1 month 2 months 3 months 4 months 5 months 6 months 7 months 8 months 9 months 10 months 11 months 12 months and over Total No. 241 TABLE II of workers, full time, part time, and Ward 10 idle 1633 No.... | |
 | Alvin Wood Chase - 1920 - 616 σελίδες
...4 4 4 5 5 5 6 G 6 58 61 5.83 6.11 4 23 days 24 days 25 days 26 days 27 days 28 days 29 days 1 month 2 months 3 months 4 months 5 months 6 months 7 months 8 months 9 months 70 months 11 months 1 year 1 1 2 1 2 1 2 1 2 2 2 2 2 2 2 2 3 3 5 5 8 7 10 8 13 10 15 12 18 13 20 15... | |
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What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months? 10 months? 11 months ? 105. 
