| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 0 | 0 |
| 2024 | 141 | 4 | 71 |
| 2023 | 795 | 28 | 427 |
| 2022 | 995 | 24 | 470 |
| 2021 | 949 | 35 | 437 |
| 2020 | 799 | 9 | 417 |
| 2019 | 901 | 9 | 679 |
| 2018 | 872 | 10 | 829 |
| 2017 | 869 | 16 | 807 |
| 2016 | 707 | 10 | 839 |
| 2015 | 632 | 9 | 776 |
| 2014 | 547 | 3 | 715 |
| 2013 | 479 | 5 | 643 |
| 2012 | 435 | 3 | 598 |
| 2011 | 345 | 3 | 608 |
| 2010 | 260 | 3 | 370 |
| 2009 | 217 | 1 | 373 |
| 2008 | 171 | 0 | 326 |
| 2007 | 116 | 0 | 296 |
| 2006 | 78 | 0 | 280 |
| 2005 | 77 | 0 | 218 |
| 2004 | 38 | 0 | 233 |
| 2003 | 42 | 0 | 201 |
| 2002 | 28 | 0 | 179 |
| 2001 | 25 | 0 | 123 |
| 2000 | 32 | 0 | 156 |
| 1999 | 37 | 0 | 132 |
| 1998 | 20 | 0 | 146 |
| 1997 | 22 | 0 | 140 |
| 1996 | 18 | 0 | 140 |
| 1995 | 20 | 0 | 90 |
| 1994 | 13 | 0 | 106 |
| 1993 | 13 | 0 | 78 |
| 1992 | 21 | 0 | 82 |
| 1991 | 1 | 0 | 68 |
| 1990 | 5 | 0 | 76 |
| 1989 | 9 | 0 | 39 |
| 1988 | 8 | 0 | 46 |
| 1987 | 4 | 0 | 34 |
| 1986 | 7 | 0 | 29 |
| 1985 | 5 | 0 | 30 |
| 1984 | 7 | 0 | 18 |
| 1983 | 4 | 0 | 5 |
| 1982 | 5 | 0 | 15 |
| 1981 | 2 | 0 | 18 |
| 1980 | 3 | 0 | 9 |
| before 1980 | 8 | 0 | 30 |
 |