| Covers listed | |
| 1999: | #1 / April, September/October, November/December, |
| 2000: | January/February, March, December 2000/ January 2001, |
| 2001: | August, |
| 2002: | August, |
| 2003: | March, |
| 2004: | March, |
| 2005: | April, May, August, September, December 2005/ January 2006, |
| 2006: | January, May, October, |
| 2007: | March, May, November, |
| 2008: | March, April, May, July, August, October, |
| 2009: | March, April, August, November, |
| 2010: | February, April, May, August, October, November, |
| 2011: | January, March, September, |
| 2012: | March, April, May, October, |
| 2013: | February, March, |
| 2014: | January, February, March, April, |
| 2015: | March, May, August, |
| 2016: | May, September, |
| 2017: | July, September, |
| 2026: | July, |
