JANUARY I FEBRUARY 



" "" . . :.". ".T" r.~~~. i . " . " : - 



::' i 



MARCH 



APRIL 



MAY 



JUNE 



45 



40 

 z 

 O 



: 35 



<< 



h- 



o. 30 

 o 



O 20 



30 



O) 25 



O 20 



O 



OQ- 30 

 _ o 



15 



10 

 5 



B 

 45 



4o m-t 



35 



