JUL 84 

 RUG 84 

 SEP 84 



10 



-1 — I I M I I 



10" 10' 



PERCENT GREATER THAN INDICATED 



OCT 84 

 NOV 84 

 DEC 84 



1 1 — I — I — I I 1 1 1 1 1 — I — I I I I 1 1 1 — 



10"' 10° lO' 



PERCENT GREATER THAN INDICATED 



-1 — I — I I I 1 1 



Figure B5. (Concluded) 



B15 



