Date
- 1981 August 151
- 1981 December 151
- 1981 February 261
- 1981 January 211
- 1981 January 271
- 1981 July 231
- 1981 March 101
- 1981 March 31
- 1981 May 271
- 1981 November 291
- 1981 October 251
- 1981 September 261
- 1982 April 191
- 1982 September 101
- 1983 April 131
- 1983 December 211
- 1983 May 111
- 1983 October 31
- 1984 April 121
- 1984 March 271