00 



H S 60 



o ^ 40 



Q. 



O 

 O 



LU 

 < 



20 



00 



SUMMER 



1949 



2345678 9+ 



uj < 80 - 



UJ °^ 60 

 Q. UJ 



O 



o 



40 



20 







2345678 9+ 



950 



2345678 9+ 



2345678 9+ 



SPRING 

 1950 



Ll 



2345678 9+ 45678 9 + 



2346678 9+ 45678 9+- 



Figure 16. --Percentage age composition of commercial and census data 

 during July and August 1950, and April 1950. 



44 



