| Covers listed | |
| 2006: | April, September, |
| 2007: | April, |
| 2008: | August, September, |
| 2009: | January, |
| 2010: | April, |
| 2013: | June, |
| 2016: | May, |
| 2017: | January, September/October, November/December, |
| 2018: | June, |
| 2019: | January/February, July, September, December, |
| 2020: | March, July, October, December, |
| 2021: | August, |
| 2022: | January, October, |
| 2023: | May, July, |
