| Covers listed |
|
| 1958: | #3 / March, |
| 1965: | #1 , #2 , #3 , #4 , #5 , #6 , #7 , #8 , #9 , #10 , #11 , #12 , |
| 1966: | #1 / January, #2 / February, #6 / June, #8 / August, |
| 1967: | #2 / January, #8 / August, |
| 1970: | #2 / February, #3 / March, #12 / December, |
| 1971: | #1 / January, #2 / February, #4 / April, #6 / June, #7 / July, #8 / August, #9 / September, #10 / October, |
| 1972: | #1 / January, #2 / February, #3 / March, #4 / April, #5 / May, #6 / June, #7 / July, #8 / August, #9 / September, #10 / October, #11 / November, |
| 1973: | #1 / January, #2 / February, #4 / April, #5 / May, #6 / June, #7 / July, #8 / August, #11 / November, #12 / December, |
| 1974: | #1 / January, #2 / February, #3 / March, #4 / April, #5 / May, #6 / June, #7 / July, #8 / August, #9 / September, #11 / November, #12 / December, |
| 1975: | #1 / January, #2 / February, #3 / March, #4 / April, #5 / May, #6 / June, #7 / July, #8 / August, #9 / September, #10 / October, #11 / November, #12 / December, |
| 1976: | #1 / January, #2 / February, #3 / March, #4 / April, #5 / May, #6 / June, #7 / July, #9 / September, #10 / October, #11 / November, #12 / December, |
| 1977: | #1 / January, #2 / February, #3 / March, #4 / April, #5 / May, #8 / August, #9 / September, #10 / October, #11 / November, |
| 1978: | #1 / January, #2 / February, #3 / March, #5 / May, #6 / June, #11 / November, #12 / December, |
| 1979: | #1 / January, #2 / February, #4 / April, #5 / May, #6 / June, #7 / July, #8 / August, #9 / September, #10 / October, #11 / November, #12 / December, |
| 1980: | February, |
| 1983: | January, September, |
| 1984: | May, #1 / January, #1 / November, #2 / February, #3 / March, #4 / April, #6 / June, #7 / July, #8 / August, #10 / October, #12 / December, |
| 1985: | January, October, |
| 1986: | August, |
| 1987: | #8 / August, |
| 1988: | #1 / January, #4 / April, #5 / May, #7 / July, #8 / August, #9 / September, #11 / November, |
| 1990: | #5 , |
| 2010: | #5 / , |
| 2013: | #10 /October, |
| 2014: | October, |
| 2019: | #1-2 / , #3-4 / , #5-6 / , #7-8 / , #9-10 / , #11-12 / , |
| 2020: | #1-2 / , #3-4 / , #5-6 / , #7-8 / , #9-10 / , #11-12 / , |
| 2021: | #1-2 / , #3-4 / , #5-6 / , #7-8 / , #9-10 / , #11-12 / , |
| 2022: | #1-2 / , #11-12 / November/December, |
| 2023: | #1-2 / , |
| 2024: | #5-6 / , |
