September 18 to September 24, 1989 (7 days)
September 11 to September 17, 1989 (7 days)
September 04 to September 10, 1989 (7 days)
June 26 to September 03, 1989 (70 days)
March 20 to June 25, 1989 (98 days)
December 10, 1988 to January 08, 1989 (30 days)
November 18 to December 08, 1988 (21 days)
July 03 to November 13, 1988 (134 days)
June 27 to July 02, 1988 (6 days)
May 23 to June 26, 1988 (35 days)
February 08 to May 22, 1988 (105 days)
December 07, 1987 to February 07, 1988 (63 days)
