| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 0 | 1 |
| 2024 | 738 | 30 | 454 |
| 2023 | 908 | 42 | 550 |
| 2022 | 1093 | 29 | 540 |
| 2021 | 1000 | 41 | 503 |
| 2020 | 829 | 12 | 453 |
| 2019 | 946 | 14 | 742 |
| 2018 | 908 | 12 | 846 |
| 2017 | 879 | 18 | 827 |
| 2016 | 726 | 10 | 847 |
| 2015 | 650 | 10 | 770 |
| 2014 | 560 | 3 | 718 |
| 2013 | 485 | 5 | 661 |
| 2012 | 438 | 3 | 607 |
| 2011 | 346 | 3 | 612 |
| 2010 | 263 | 2 | 378 |
| 2009 | 220 | 1 | 384 |
| 2008 | 173 | 0 | 331 |
| 2007 | 126 | 0 | 309 |
| 2006 | 82 | 0 | 280 |
| 2005 | 78 | 0 | 217 |
| 2004 | 42 | 0 | 231 |
| 2003 | 43 | 0 | 205 |
| 2002 | 31 | 0 | 181 |
| 2001 | 25 | 0 | 126 |
| 2000 | 32 | 0 | 161 |
| 1999 | 37 | 0 | 134 |
| 1998 | 20 | 0 | 152 |
| 1997 | 22 | 0 | 142 |
| 1996 | 18 | 0 | 144 |
| 1995 | 20 | 0 | 95 |
| 1994 | 13 | 0 | 109 |
| 1993 | 13 | 0 | 79 |
| 1992 | 21 | 0 | 83 |
| 1991 | 1 | 0 | 71 |
| 1990 | 5 | 0 | 77 |
| 1989 | 9 | 0 | 40 |
| 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 |
 |