| Covers listed |
|
| 2006: | March, April, May, July, September, October, November, December, |
| 2007: | February, March, April, June, October, December, |
| 2008: | January, February, March, April, May, July, August, October, November, December, |
| 2009: | January, May, July, August, October, |
| 2010: | April, August, December, |
| 2011: | February, March, May, June, July, September, December, |
| 2012: | April, June, August, September, October, November, December, |
| 2013: | April, |
| 2014: | February, March, August, November, |
| 2015: | February, April, August, December, |
| 2016: | September, |
| 2017: | March, October, |
| 2018: | April, May, |
