PLATE No. 226 PROPORTION OF CHILDREN OF EACH SEX 10 TO 15 YEARS OF AGE ENGAGED IN GAINFUL OCCUPATIONS, BY STATES, ARRANGED BY GEOGRAPHIC DIVISIONS: 1920 AND 1910. NEW ENGLAND EAST NORTH CENTRAL PER CENT PER CENT … MOUNTAIN TM i — ;- ;■-;;;; ;■ ; ; ryyy/yyyr w^ ■1 Ill m 1 1 1 1 1 1 1 1 1 1 TZZTSJa rjjj+A . . , . I 1 I 1 I 1 ! 1 1 ta ryj < ; ' ' .; -.; ; .; -' ; ffSSSSS. TM*1 . - - -, , , — _ - I 1 1 1 1 1 1 1 1 SOUTH ATLANTIC rwi \ wl* '"'f'tfH "< -, 1 1 1 i i i i r**i .< ; ; : ;■ i i ■ - , - wrfftjl r . . ,…
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