03 Jun 1981
06 Mar 1980
15 Sept 1977
30 Oct 1980
06 Dec 1986
23 Oct 1980
17 Mar 1983
13 Mar 1986
15 Sept 1983
11 May 1983
14 Aug 1979
01 Jan 1987
23 Aug 1979
12 May 1983
25 Mar 1981
28 Dec 1983
22 Jan 1987
01 Jan 1989
01 Jan 1993
01 Jan 1983