| YEAR | NUMBER OF SETS | TOTAL ITEM | TOTAL GRADED |
|---|---|---|---|
| Total | 862 | 3837 | 7181 |
| 1967 | 1 | 9 | 57 |
| 1985 | 1 | 2 | 2 |
| 1992 | 9 | 29 | 33 |
| 1993 | 9 | 30 | 31 |
| 1994 | 57 | 244 | 332 |
| 1995 | 40 | 170 | 377 |
| 1996 | 72 | 229 | 374 |
| 1997 | 19 | 51 | 57 |
| 1998 | 17 | 79 | 120 |
| 1999 | 15 | 107 | 347 |
| 2000 | 51 | 187 | 373 |
| 2001 | 25 | 140 | 646 |
| 2002 | 35 | 186 | 265 |
| 2003 | 40 | 254 | 535 |
| 2004 | 40 | 224 | 269 |
| 2005 | 49 | 239 | 286 |
| 2006 | 46 | 221 | 280 |
| 2007 | 41 | 152 | 186 |
| 2008 | 22 | 116 | 130 |
| 2009 | 14 | 17 | 20 |
| 2010 | 13 | 33 | 148 |
| 2011 | 6 | 22 | 31 |
| 2012 | 14 | 47 | 115 |
| 2013 | 12 | 38 | 59 |
| 2014 | 11 | 24 | 29 |
| 2015 | 16 | 86 | 111 |
| 2016 | 30 | 151 | 234 |
| 2017 | 25 | 78 | 109 |
| 2018 | 23 | 66 | 98 |
| 2019 | 44 | 265 | 917 |
| 2020 | 45 | 265 | 519 |
| 2021 | 20 | 76 | 91 |