| Covers listed | |
| 1949: | #180 /5 May, |
| 1963: | #933 /13 November, |
| 1965: | #1034 /27 October, |
| 1966: | 7 December, |
| 1967: | #1121 /28 June, |
| 2006: | February, July, |
| 2007: | September, December, |
| 2009: | January, April, May, |
| 2010: | June, August, |
| 2011: | January, |
| 2012: | May, November, |
| 2013: | March, |
| 2014: | May, |
| 2015: | January, April, |
| 2017: | April, |
| 2018: | February, |
| 2019: | August, |
| 2022: | April, May/June, October, |
| 2024: | April, May, |
