2000-2011
| Year | Issued in: | Issued in: | Issued in: | Issued in: |
| 2011 | February | September | Gala Dinner | |
| 2010 | February | Fall | ||
| 2009 | February | September | Winter | |
| 2008 | February | June; Summer | November | |
| 2007 | February | Sepember; October | November; December | |
| 2006 | February | March | June | September |
| 2005 | January | April; May; June | September;History Brochure | November |
| 2004 | February | April | August | September |
| 2003 | June | |||
| 2002 | February | December | ||
| 2001 | February | July: August | September | |
| 2000 | February | Fall |
1990-1999
| Year | Issued in: | Issued in: | Issued in: | Issued in: |
| 1999 | February | Fall | ||
| 1998 | February | August | November | |
| 1997 | February | July | ||
| 1996 | February | June | November | |
| 1995 | February | June | October | |
| 1994 | February | July | October | |
| 1993 | January; February | May; June; July | September | |
| 1992 | January; April | May; June; July | August; September | October; November (1); November (2) |
| 1991 | January | June | August | October |
| 1990 | February | June | August September | November |
1976-1989
| Year | Issued in: | Issued in: | Issued in: | Issued in: |
| 1989 | January | May | June | October |
| 1988 | January | July | November | |
| 1987 | January | May | October | |
| 1986 | February | October | ||
| 1985 | February | May | ||
| 1984 | May | September | ||
| 1983 | January | September | ||
| 1982 | September | |||
| 1981 | January | April | November | |
| 1980 | February | April | September | |
| 1979 | September | December | ||
| 1978 | April | May | ||
| 1977 | October | |||
| 1976 | September | December |