| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2015 | 45143 | 311 | 8566 |
| 2014 | 5377 | 29 | 1208 |
| 2013 | 4848 | 11 | 1159 |
| 2012 | 4401 | 7 | 1295 |
| 2011 | 3747 | 2 | 1151 |
| 2010 | 3396 | 3 | 1080 |
| 2009 | 2966 | 2 | 1379 |
| 2008 | 2458 | 1 | 1520 |
| 2007 | 2301 | 2 | 1296 |
| 2006 | 1951 | 2 | 1180 |
| 2005 | 1439 | 2 | 914 |
| 2004 | 961 | 1 | 652 |
| 2003 | 607 | 0 | 595 |
| 2002 | 468 | 1 | 504 |
| 2001 | 327 | 1 | 424 |
| 2000 | 260 | 0 | 340 |
| 1999 | 216 | 0 | 271 |
| 1998 | 171 | 0 | 256 |
| 1997 | 153 | 0 | 228 |
| 1996 | 120 | 0 | 152 |
| 1995 | 78 | 0 | 125 |
| 1994 | 53 | 0 | 102 |
| 1993 | 48 | 0 | 81 |
| 1992 | 50 | 1 | 59 |
| 1991 | 42 | 2 | 57 |
| 1990 | 31 | 1 | 73 |
| 1989 | 16 | 0 | 59 |
| 1988 | 10 | 0 | 42 |
| 1987 | 11 | 0 | 43 |
| 1986 | 6 | 0 | 28 |
| 1985 | 4 | 0 | 16 |
| 1984 | 6 | 0 | 15 |
| 1983 | 7 | 0 | 9 |
| 1982 | 7 | 0 | 7 |
| 1981 | 3 | 0 | 6 |
| 1980 | 1 | 0 | 1 |
| before 1980 | 11 | 0 | 3 |