| Covers listed |
|
| 1990: | February, Summer, Fall, Winter, |
| 1991: | #4 / April, May, June, July, #7 /October, #8 /December, |
| 1992: | #9 / February, April, June, December, |
| 1993: | February, April, June, August, #19 / October/November, December 1993/ January 1994, |
| 1994: | February/March, August/September, October/November, December 1994/ January 1995, |
| 1995: | February/March, April/May, October/November, December 1995/ January 1996, |
| 1996: | February/March, April/May, June/July, August/September, October/November, |
| 1997: | February/March, April/May, June/July, August/September, #46 / October/November, December 1997/ January 1998, |
| 1998: | February/March, April/May, June/July, August/September, October/November, #55 / October, |
| 1999: | August, October, |
| 2000: | April, July, September, #80 / November, December, |
| 2001: | #82 / January, March, April, May, July, August, September, October, November, December, |
| 2002: | March, April, May, September, October, December, #110 / , |
| 2003: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2004: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2005: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2006: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2007: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2008: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2009: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2010: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2011: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2012: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2013: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2014: | January, February, March, Spring, April, May, June, Summer, July, August, September, October, November, December, |
| 2015: | January, February, March, April, May, #294 / June, July, August, #300 / September, October, November, December, |
| 2016: | January, February, March, April, #310 / May, June, July, August, September, October, November, December, |
| 2017: | #321 / January, #322 / February, March, April, May, June, July, August, September, October, November, December, |
| 2018: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2019: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2020: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2021: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2022: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2023: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2024: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2025: | January, February, March, April, May, June, July, August, September, October, November, December, |
| 2026: | January, February, March, April, May, June, July, |
