Table 6 gives average weights for each of the eight quarter- 

 year periods and for each sex. 



TABLE 6 



Number and Average Weight of Boys and Girls for Ages 14 to 15 

 and 15 to 16 and for Each Quarter-year 



Graph D exhibits the average weights for the successive 

 quarter-year periods. 



GRAPH D 



Average Weight of Boys and Girls, Ages 14 to 16, at each 

 Quarter-year Period 



12 



