| Covers listed | |
| 2002: | August, |
| 2003: | December, |
| 2005: | April, May, December, , |
| 2006: | September, October, December, |
| 2007: | February, August, October, |
| 2008: | February, March, July, |
| 2010: | April, May, |
| 2015: | February, |
| 2017: | December 2017/ January 2018, |
| 2018: | September, |
