| Covers listed |
|
| 2007: | January, |
| 2008: | March, April, October, November, |
| 2009: | February, March, April, May, June, August, September, October, November, December, |
| 2010: | February, April, June, August, December, |
| 2011: | March, April, May, July, December, |
| 2012: | January, February, March, May, July, August, September, December, |
| 2013: | February, May, June, August, November, December, |
| 2014: | January, February, April, May, July, August, September, |
| 2015: | January, March, June, September, November, |
| 2016: | January, April, July, September, |
| 2017: | January, March, May, |
| 2018: | February, March, April/May, |
| 2019: | April, October, |
| 2020: | January, March, May, August, |
