| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 0 | 0 |
| 2024 | 255 | 3 | 199 |
| 2023 | 940 | 22 | 496 |
| 2022 | 1012 | 22 | 582 |
| 2021 | 1116 | 31 | 714 |
| 2020 | 989 | 6 | 609 |
| 2019 | 1011 | 25 | 905 |
| 2018 | 804 | 27 | 842 |
| 2017 | 727 | 20 | 827 |
| 2016 | 662 | 30 | 858 |
| 2015 | 607 | 14 | 701 |
| 2014 | 551 | 10 | 861 |
| 2013 | 473 | 10 | 814 |
| 2012 | 419 | 5 | 799 |
| 2011 | 387 | 4 | 579 |
| 2010 | 387 | 4 | 534 |
| 2009 | 285 | 0 | 484 |
| 2008 | 267 | 1 | 476 |
| 2007 | 185 | 0 | 448 |
| 2006 | 124 | 2 | 378 |
| 2005 | 75 | 0 | 451 |
| 2004 | 70 | 0 | 429 |
| 2003 | 73 | 0 | 381 |
| 2002 | 40 | 1 | 369 |
| 2001 | 35 | 0 | 322 |
| 2000 | 30 | 0 | 251 |
| 1999 | 39 | 1 | 252 |
| 1998 | 18 | 0 | 248 |
| 1997 | 19 | 0 | 202 |
| 1996 | 16 | 0 | 221 |
| 1995 | 9 | 0 | 166 |
| 1994 | 23 | 0 | 164 |
| 1993 | 21 | 0 | 146 |
| 1992 | 9 | 0 | 163 |
| 1991 | 7 | 0 | 134 |
| 1990 | 15 | 0 | 158 |
| 1989 | 11 | 0 | 153 |
| 1988 | 9 | 0 | 119 |
| 1987 | 13 | 0 | 105 |
| 1986 | 5 | 0 | 61 |
| 1985 | 4 | 0 | 56 |
| 1984 | 6 | 0 | 52 |
| 1983 | 8 | 0 | 26 |
| 1982 | 8 | 0 | 16 |
| 1981 | 9 | 0 | 9 |
| 1980 | 2 | 0 | 23 |
| before 1980 | 6 | 0 | 75 |
 |