| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2018 | 277 | 14 | 220 |
| 2017 | 92 | 2 | 96 |
| 2016 | 107 | 1 | 103 |
| 2015 | 85 | 6 | 139 |
| 2014 | 75 | 8 | 139 |
| 2013 | 75 | 3 | 125 |
| 2012 | 77 | 3 | 118 |
| 2011 | 56 | 2 | 88 |
| 2010 | 54 | 0 | 109 |
| 2009 | 63 | 0 | 115 |
| 2008 | 41 | 0 | 111 |
| 2007 | 22 | 1 | 108 |
| 2006 | 14 | 1 | 83 |
| 2005 | 12 | 0 | 71 |
| 2004 | 9 | 0 | 64 |
| 2003 | 7 | 1 | 30 |
| 2002 | 2 | 1 | 1 |
| 2001 | 1 | 0 | 1 |
| 2000 | 1 | 0 | 2 |
| 1999 | 2 | 0 | 7 |
| 1998 | 4 | 0 | 8 |
| 1997 | 2 | 0 | 4 |
| 1996 | 1 | 0 | 3 |
| 1995 | 1 | 0 | 1 |
| 1994 | 0 | 0 | 0 |
| 1993 | 0 | 0 | 2 |
| 1992 | 0 | 0 | 3 |
| 1991 | 0 | 0 | 2 |
| 1990 | 0 | 0 | 1 |
| before 1990 | 0 | 0 | 0 |