| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 1 | 25 |
| 2024 | 456 | 32 | 1424 |
| 2023 | 714 | 33 | 2112 |
| 2022 | 666 | 54 | 2360 |
| 2021 | 784 | 32 | 2429 |
| 2020 | 689 | 22 | 1972 |
| 2019 | 668 | 27 | 2694 |
| 2018 | 698 | 29 | 3376 |
| 2017 | 603 | 23 | 3564 |
| 2016 | 585 | 25 | 3345 |
| 2015 | 486 | 21 | 3011 |
| 2014 | 495 | 10 | 2578 |
| 2013 | 500 | 10 | 2683 |
| 2012 | 443 | 2 | 2455 |
| 2011 | 334 | 0 | 2073 |
| 2010 | 312 | 2 | 1792 |
| 2009 | 278 | 1 | 1532 |
| 2008 | 274 | 2 | 972 |
| 2007 | 215 | 0 | 872 |
| 2006 | 159 | 1 | 660 |
| 2005 | 167 | 0 | 575 |
| 2004 | 120 | 1 | 500 |
| 2003 | 83 | 0 | 434 |
| 2002 | 68 | 1 | 379 |
| 2001 | 58 | 0 | 250 |
| 2000 | 38 | 0 | 240 |
| 1999 | 46 | 0 | 193 |
| 1998 | 48 | 0 | 203 |
| 1997 | 42 | 2 | 148 |
| 1996 | 30 | 0 | 142 |
| 1995 | 30 | 0 | 126 |
| 1994 | 17 | 0 | 125 |
| 1993 | 31 | 0 | 96 |
| 1992 | 24 | 0 | 108 |
| 1991 | 11 | 0 | 83 |
| 1990 | 11 | 1 | 40 |
| before 1990 | 102 | 0 | 199 |
 |