| Covers listed | |
| 1977: | #1 / , |
| 1978: | #1 / , |
| 1979: | #2 / , #3 / , #4 / , |
| 1980: | #6 / , |
| 1982: | #5 / , |
| 1984: | #6 / , |
| 1985: | #6 / , |
| 1997: | #1 / , |
| 2005: | #35 / , |
| 2011: | #63 / February, |
| 2012: | #70 / June, |
| 2013: | #73 / February, #75 / August, |
| 2014: | #78 / May, #79 / August, #80 / November, |
| 2015: | #83 / August, #84 / November, |
| 2016: | #85 / February, #88 / November, |
| 2017: | #91 / August, |
| 2018: | #95 / August, |
| 2019: | #97 / February, |
| 2023: | #116 / November, |
