| Covers listed | |
| 1982: | 13 June, 4 July, |
| 1984: | 5 January, 6 April, 22 July, |
| 1985: | 24 February, 3 March, 3 November, |
| 1988: | 19 June, 13 November, |
| 1989: | 11 July, 5 November, |
| 1990: | 11 January, 29 June, |
| 1992: | 5 April, 12 April, 25 October, 8 November, |
| 1993: | 22 August, |
| 1995: | 22 January, |
