24 
FLORIDA GEOLOGICAL SURVEY-I 4 TH ANNUAL REPORT 
TABLE 4 
Wage Earners, by Months, for Selected Industries, 1919. 
The month of maximum employment for each industry is indicated by italic figures 
and that of minimum by an asterisk (*). 
Aver¬ 
age 
num¬ 
Number Employed on 15th Day of the Month 
or Nearest Representative Day. 
Industry. 
ber em¬ 
ployed 
During 
Year. 
Jan. 
Feb. 
March 
April 
May 
June 
All industries . 
3,372 
3,848 
3,903 
3,861 
3,934 
2,202 
*1,836 
Phosphate rock . 
2,330 
717 
2,867 
2,937 
*600 
2,852 
2,955 
663 
1,179 
720 
*814 
Fuller’s earth. 
602 
621 
716 
Limestone . 
111 
110 
108 
122 
119 
122 
113 
All other industries. 
214 
269 
258 
266 
197 
*181 
193 
July 
Aug. 
Sept. 
Oct. 
Nov. 
Dec. 
All industries . 
2,330 
2,745 
2,961 
3,650 
4,282 
4,912 
Phnsnhnte rnrk . 
1,277 
748 
1*649 
795 
1,870 
799 
2,553 
779 
3,190 
3,8i7 
783 
Fuller’s earth . 
778 
Limestone. 
108 
106 
*102 
105 
115 
*102 
All other industries. 
197 
195 
190 
213 
199 
210 
