1985 - LR 



MAY 



JUNE 



JULY 



AUGUST 



SEPTEMBER 



2- 



1985 - WA 



Z= 0.095 

 S (weekly) = 0.909 

 S (monthly) = 0.661 

 r2 = 0.56 



MAY JUNE 



JULY 



AUGUST SEPTEMBER 



Figure 27. cont. 



98 



