| Covers listed |
|
| 1997: | August, |
| 2002: | April, December, |
| 2003: | June, July, |
| 2004: | January, June, September, October, December, |
| 2005: | June, July, November, |
| 2006: | January, April, June, July, September, |
| 2007: | March, September, |
| 2008: | May, July, |
| 2009: | January, February, April, May, |
| 2010: | March, August, |
| 2011: | June, July, August, |
| 2012: | April, September, October, November, |
| 2013: | February, June, August, September, October, November, |
| 2014: | March, April, August, October, |
| 2015: | March, June, August, |
| 2016: | February, April, June, July, November, |
| 2017: | February, May, December, |
| 2018: | February, March, May, July, September, October, |
| 2019: | February, May, August, |
| 2020: | April, |
| 2024: | September, October, |
| 2025: | February, March, June, Summer, July, |
