![[PukiWiki]](image/XYstage.jpg "[PukiWiki]")
| Year | Papers | Total |
| 2023 | 7 | 235 |
| 2022 | 8 | 228 |
| 2021 | 13 | 220 |
| 2020 | 18 | 207 |
| 2019 | 9 | 189 |
| 2018 | 12 | 180 |
| 2017 | 10 | 168 |
| 2016 | 17 | 158 |
| 2015 | 12 | 141 |
| 2014 | 14 | 129 |
| 2013 | 6 | 115 |
| 2012 | 9 | 109 |
| 2011 | 9 | 100 |
| 2010 | 5 | 91 |
| 2009 | 9 | 86 |
| 2008 | 5 | 77 |
| 2007 | 8 | 72 |
| 2006 | 13 | 63 |
| 2005 | 7 | 51 |
| 2004 | 8 | 44 |
| 2003 | 6 | 36 |
| 2002 | 4 | 30 |
| 2001 | 2 | 26 |
| 2000 | 7 | 24 |
| 1999 | 10 | 17 |
| 1998 | 2 | 7 |
| 1997 | 1 | 5 |
| 1996 | 2 | 4 |
| 1995 | 1 | 2 |
| 1994 | 1 | 1 |
