| Covers listed | |
| 2005: | June, October, |
| 2006: | 31 March, |
| 2007: | January, May, October, November, |
| 2008: | February, March, December, |
| 2009: | April, June, July, December, |
| 2011: | May, November, |
| 2012: | February, April, June, |
| 2013: | January, May, July, December, |
| 2014: | January, |
| 2015: | September, October, |
| 2017: | May, July, |
| 2018: | March, |
| 2020: | October, |
