 | Joseph Jones - 1876 - 852 pages
...CiTl'n. TOTAL. T| 9 6 18 17 16 10 4 1 year.. 1 j year.. 2 years 3 years 4J years] 5J years 6 years 7 years 8 years 9 years 10 years 1 1 years 12 years 14 years 15 years 16 years 17 years 18 years 19 years 20 years 21 years 22 years 23 years 25 years... | |
 | United States. Bureau of Education - 1893 - 1138 pages
...school months. The following table gives the exact average increase in Swedish pounds : Increase. Age. 5 years. 8 years. 9 years. 10 years. 1 1 years-. 12 years. 13 years. H years. 15 years. 16 years . ED 90-76 EDUCATION REPORT, 1889-90. The Prussian Pädagogische Zeitung... | |
 | 1921 - 514 pages
...together with the totals. BOYS. PERSONAL HABITS. GIRLS. PERSONAL HABITS. 186 4 years. 5 years. 6 years. 7 years. 8 years. 9 years . 10 years. 1 1 years . 12 years. 13 years. 14 years. 15 years. Yes •o с 3 о sí E è £ и ¡ j £ \ ьс с '5 1 Totals — 1 23 44 55 46 48 57 55... | |
 | United States. War Department - 1896 - 1256 pages
...years ---- 4 years ____ 5 у ears ---- в years . . . . Number of men. Length (jf service. 7 year» . 8 years . 9 years. 10 years . 1 1 years . 12 years. 13 years . U yea re. 15 years. 10 years . 17 years 18 years . 10 year» . Number of men. Length of ecrvicc.... | |
 | 1904 - 62 pages
...AGE. Massaehusetts: 1893 to 1897. Males. ' 0 year . 1 year . .2 years 3 years 4 years 5 years 6 years 7 years 8 years 9 years 10 years . 1 1 years . 12 years . 13 years. 14y« lira I 16 yt 17 V. 19 years . 'JO years . 21 years . '22 years . 23 years . 24 years . 25 years... | |
 | Chicago (Ill.). Board of Education - 1905 - 496 pages
...YEARS OF SERVICE. Men. Women. Total. Less than 1 year 1 year 2 years 3 years 4 years 5 years 6 years 7 years 8 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... | |
 | Charles Gilmore Kerley - 1909 - 654 pages
...months . 12 months . 18 months . 2 years . . . 3 years . . . 4 years . . . 5 years . . . 6 years . . . 7 years . . . 8 years . . . 9 years . . . 10 years...years . . . 12 years . . . 13 years . . . 14 years . . . 15 years . . . 16 years . . . SEX. Boys Girls Boys Girls Boys Girls Boys Girls Boys Girls Boys... | |
 | 1911 - 944 pages
...Second year. Third year. Fourth year. Total. Grand total. • 4 4 years. 448 1,070 2,179 2,206 6 years 7 years 8 years 9 years 10 years 1 1 years 12 years : 1 1 2.291 2,231 2,287 2,150 2,220 13 years 14 years 15 years 16 years 45 158 213 140 27 78 131 5... | |
 | Maria Montessori - 1913 - 580 pages
...123 124 125 125 126 126 126 127 127 127 At birth 1 year 2 years . . 3 years 4 years 5 years 6 years 7 years 8 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 25 years 30 years 40 years 234 ANNUAL INCREASE... | |
 | Maria Montessori - 1913 - 586 pages
...124 125 125 126 126 126 127 127 127 At birth . 1 year 2 vears 3 years 4 vears 5 years 6 years 7 vears 9 years 10 years 1 1 years 12 years . . . . 13 years 14 years 15 years 16 years 18 years 19 years 20 years 25 years 30 years . . 40 years 234 ANNUAL INCREASE IN... | |
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Less than 1 year 1 year 2 years 3 years 4 years 5 years 6 years 7 years 8 years . . 9 years 10 years 1 1 years 12 years 13 years 14 years 15 years 16 years 17 years 18 years 19 years... 
