January 1979
 
 
February 1979
   
 
 
March 1979
   
 
 
April 1979
   
 
 
May 1979
   
 
 
June 1979
 
 
July 1979
   
 
 
August 1979
   
 
 
September 1979
   
 
 
October 1979
   
 
 
November 1979
   
 
 
December 1979