April 19, 1988 to April 17, 1989 (364 days)
March 27 to April 18, 1988 (23 days)
October 21, 1986 to March 26, 1988 (523 days)
July 31 to October 20, 1986 (82 days)
August 31, 1983 to July 30, 1986 (1065 days)
April 21, 1982 to August 30, 1983 (497 days)
November 01, 1981 to April 20, 1982 (171 days)
October 09 to October 31, 1981 (23 days)
April 30 to October 08, 1981 (162 days)
December 04, 1972 to April 12, 1981 (3052 days)
December 01 to December 03, 1972 (3 days)
December 19, 1970 to September 01, 1972 (623 days)
December 03 to December 18, 1970 (16 days)
June 27, 1968 to December 02, 1970 (889 days)
June 25 to June 26, 1968 (2 days)
November 24, 1965 to June 24, 1968 (944 days)
August 27, 1958 to December 14, 1963 (1936 days)
