STATISTICS ON MINERAL PRODUCTION 
23 
TABLE 3 
Size of Producing Enterprises, by Average Number of Wage Earners, for Selected 
Industries, 1919, 
Industry and Wage Earners 
Per Enterprise. 
Enterprises. 
Wage Earners. 
Number. 
Per cent 
Distri¬ 
bution. 
Number. 
Per cent 
Distri¬ 
bution. 
All industries --- ........ 
36 
100.0 
3,372 
100.0 
1 to 5 ..... 
1 
2.8 
2 
0.1 
6 to 20 ........... 
4 
11.1 
58' 
1.7 
21 to 50 .. 
10 
27.8 
364 
10.8 
51 to 100 .. 
11 
30.6 
708 
21.0 
101 to 500 ... 
10 
27.8 
2,240 
66.4 
Phosphate rock ....... 
23 
100.0 
2,330 
100.0 
6 to 20 ..... 
3 
13.0 
41 
1.8 
21 to 50 ..... 
7 
30.4 
247 
10.6 
51 to 100 ... 
6 
26.1 
366 
15.7 
101 to 500 ...... 
7 
30.4 
1,676 
71.9 
Fuller f s earth ... 
5 
100.0 
717 
100.0 
51 to 100 ... 
2 
40.0 
153 
21.3 
101 to 500 ....... 
3 
60.0 
564 
78.7 
Limestone ... 
4 
100.0 
111 
100.0 
1 to 5 ... 
1 
25.0 
2 
1.8 
6 to 20 ...... 
1 
25.0 
17 
15.3 
21 to 50 ... 
1 
25.0 
40 
36.0 
51 to 100 ... 
1 
25.0 
52 
46.8 
