| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 13 | 0 | 4 |
| 2024 | 1774 | 26 | 688 |
| 2023 | 4447 | 80 | 1953 |
| 2022 | 5294 | 97 | 2501 |
| 2021 | 4944 | 94 | 2247 |
| 2020 | 4472 | 82 | 1916 |
| 2019 | 4401 | 74 | 2296 |
| 2018 | 4406 | 88 | 3082 |
| 2017 | 3731 | 82 | 3285 |
| 2016 | 3454 | 79 | 3396 |
| 2015 | 3789 | 64 | 3812 |
| 2014 | 3516 | 39 | 3847 |
| 2013 | 3186 | 21 | 3684 |
| 2012 | 2994 | 10 | 3604 |
| 2011 | 2830 | 11 | 3574 |
| 2010 | 2715 | 5 | 3591 |
| 2009 | 2354 | 0 | 3493 |
| 2008 | 1887 | 0 | 3134 |
| 2007 | 1464 | 0 | 2757 |
| 2006 | 1263 | 0 | 2558 |
| 2005 | 1093 | 3 | 1911 |
| 2004 | 759 | 5 | 1225 |
| 2003 | 529 | 5 | 806 |
| 2002 | 416 | 4 | 543 |
| 2001 | 297 | 2 | 415 |
| 2000 | 267 | 1 | 302 |
| 1999 | 227 | 0 | 254 |
| 1998 | 180 | 0 | 210 |
| 1997 | 174 | 0 | 178 |
| 1996 | 158 | 0 | 156 |
| 1995 | 157 | 1 | 150 |
| 1994 | 190 | 1 | 116 |
| 1993 | 209 | 0 | 89 |
| 1992 | 172 | 0 | 74 |
| 1991 | 123 | 0 | 68 |
| 1990 | 103 | 0 | 61 |
| before 1990 | 403 | 0 | 122 |
 |