Get this book in print
About this book
My library
Books on Google Play
1965 estimate 1966 estimate
Num- Total Num- Total Num- Total ber salary ber salary ber salary
4 $65.840 4 $68,120
3 51,660 2 35,770
14.660
15,150 1 15,640
43,980
14,660
38,325
9,240
7,730
7,050 1 7,250
19,105
10,330
4,630
4,140
29 371,020
1,440
-58,896