Date Span
[1980s]
6
21 Jan 1987
3
1 Oct 1986
2
14 Oct 1982
2
14 Sep 1986
2
18 Sep 1985
2
21 May 1987
2
26 Nov 1986
2
26 Sep 1986
2
27 Sep 1989
2
31 Jan 1987
2
Jun 1986
2
21 Nov 1984
1
24 Jan 1992
1
26 May 1989
1
29 Aug 1989
1
30 Jun 1982
1
31 Jan 1990
1
5 Jun 1985
1
6 Jan 1985
1
8 Mar 1988
1
9 May 1983
1
9 May 1984
1
1 Feb 1983
1
1 Jan 1984
1
1 Jun 1981
1
1 Jun-31 Aug 1988
1
1 May 1985
1
1 Nov 1985
1
1 Sep 1981
1
10 Dec 1986
1
10 Jun 1985
1
10 May 1989
1
10 Nov 1981
1
10 Oct 1986
1
11 Dec 1986
1
11 Mar 1986
1
11 Nov 1988
1
12 Jun 1984
1
12 Jun 1985
1
12 May 1984
1
12 May 1986
1
12 Sep 1983
1
12 Sep 1984
1
13 Aug 1990
1
13 Dec 1982
1
13 Nov 1986
1
13 Oct 1985
1
13 Oct 1986
1
13-14 Oct 1986
1
more ...