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Raamatud teenuses Google Play
AGE WHEN
BEGAN TO WORK
AT TRADE.
TABLE I, CONTINUED.-SHOWING AGE WHEN BEGAN WORK.
TABLE I, CONTINUED.—SHOWİNG AGE WHEN BEGAN TO WORK..
Over 25
1
3
5
22
6
8
23
3 2
2
2.9
Total
68
45
4
27
12
100.
34.
TABLE I, CONTINUED.-SHOWING AGE WHEN BEGAN TO WORK.
SUMMARY OF TABLE I.