Date Span
11 Jan 1989
2
23 Nov 1988
2
5 Feb 1986
1
10 Mar 1988
1
10 Nov 1986
1
11 Jul 1984
1
13 Nov 1985
1
16 May 1985
1
17 Apr 1985
1
19 Nov 1988
1
2 Dec 1985
1
2 Dec 1988
1
2 Feb 1987
1
21 Dec 1988
1
22 Nov 1982
1
23 Jan 1987
1
8 Aug 1988
1
8 Dec 1984
1
Aug 1981-1986
1
Feb 1988-Sep 1989
1
Feb-Dec 1984
1
Jan 1984-Nov 1989
1
Jan-Dec 1985
1
Jan-Dec 1986
1
Jan-Dec 1987
1
Jun 1980-Nov 1983
1
Jun 1989-Aug 1991
1
Nov 1987-May 1990
1