February 23 to March 15, 1986 (21 days)
February 14 to February 22, 1986 (9 days)
January 01 to January 30, 1986 (30 days)
October 14 to December 31, 1985 (79 days)
August 10 to October 13, 1985 (65 days)
May 22 to August 09, 1985 (80 days)
March 13 to May 21, 1985 (70 days)
January 16 to March 12, 1985 (56 days)
December 05, 1984 to January 15, 1985 (42 days)
October 24 to December 04, 1984 (42 days)
May 13 to October 23, 1984 (164 days)
March 12 to May 12, 1984 (62 days)
October 26, 1983 to March 11, 1984 (138 days)
October 24 to October 25, 1983 (2 days)
October 12 to October 23, 1983 (12 days)
July 16 to October 11, 1983 (88 days)
April 16 to July 15, 1983 (91 days)
March 21 to April 15, 1983 (26 days)
November 25, 1982 to January 18, 1983 (55 days)
June 23 to November 24, 1982 (155 days)
June 21 to June 22, 1982 (2 days)
March 17 to June 20, 1982 (96 days)
November 01, 1981 to March 16, 1982 (136 days)
July 04 to October 31, 1981 (120 days)
May 27 to July 03, 1981 (38 days)
September 19, 1980 to May 26, 1981 (250 days)
February 01 to September 18, 1980 (231 days)
January 19 to January 31, 1980 (13 days)
January 05 to January 18, 1980 (14 days)
December 06, 1979 to January 04, 1980 (30 days)
December 04 to December 05, 1979 (2 days)
September 05 to December 03, 1979 (90 days)
February 16 to September 04, 1979 (201 days)
December 25, 1978 to February 15, 1979 (53 days)
November 17 to December 24, 1978 (38 days)
August 15 to November 16, 1978 (94 days)
February 14 to May 28, 1978 (104 days)
November 06, 1977 to February 13, 1978 (100 days)
June 20 to August 03, 1977 (45 days)
May 02 to June 19, 1977 (49 days)
March 01 to May 01, 1977 (62 days)
November 09 to November 22, 1976 (14 days)
November 26, 1975 to November 08, 1976 (349 days)
October 28 to November 25, 1975 (29 days)
June 05 to October 27, 1975 (145 days)
May 14 to June 04, 1975 (22 days)
November 12, 1973 to February 10, 1974 (91 days)
April 12, 1970 to May 20, 1971 (404 days)
