| Covers listed | |
| 2008: | #7 /May, December, |
| 2009: | February, May, September/October, |
| 2010: | January/February, April, November/December, |
| 2011: | February/March, October/November, December, |
| 2012: | January, February, April, October, December, |
| 2013: | January/February, November, |
