| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 1 | 0 | 4 |
| 2024 | 207 | 24 | 313 |
| 2023 | 345 | 21 | 633 |
| 2022 | 351 | 31 | 1005 |
| 2021 | 416 | 29 | 1004 |
| 2020 | 340 | 7 | 995 |
| 2019 | 378 | 17 | 1170 |
| 2018 | 357 | 16 | 1270 |
| 2017 | 321 | 7 | 1101 |
| 2016 | 363 | 10 | 939 |
| 2015 | 337 | 11 | 893 |
| 2014 | 405 | 3 | 878 |
| 2013 | 299 | 5 | 722 |
| 2012 | 323 | 2 | 741 |
| 2011 | 316 | 2 | 651 |
| 2010 | 296 | 0 | 629 |
| 2009 | 196 | 0 | 493 |
| 2008 | 166 | 3 | 431 |
| 2007 | 174 | 0 | 482 |
| 2006 | 169 | 0 | 372 |
| 2005 | 135 | 0 | 275 |
| 2004 | 118 | 1 | 237 |
| 2003 | 115 | 0 | 295 |
| 2002 | 87 | 0 | 203 |
| 2001 | 71 | 0 | 203 |
| 2000 | 63 | 0 | 169 |
| 1999 | 68 | 0 | 116 |
| 1998 | 86 | 0 | 122 |
| 1997 | 55 | 0 | 130 |
| 1996 | 43 | 0 | 106 |
| 1995 | 33 | 0 | 94 |
| 1994 | 30 | 0 | 85 |
| 1993 | 19 | 0 | 89 |
| 1992 | 26 | 1 | 57 |
| 1991 | 17 | 0 | 67 |
| 1990 | 13 | 1 | 68 |
| 1989 | 14 | 0 | 71 |
| 1988 | 16 | 0 | 31 |
| 1987 | 8 | 0 | 51 |
| 1986 | 14 | 0 | 38 |
| 1985 | 45 | 0 | 26 |
| 1984 | 4 | 0 | 23 |
| 1983 | 5 | 0 | 19 |
| 1982 | 7 | 0 | 18 |
| 1981 | 2 | 0 | 17 |
| 1980 | 2 | 0 | 14 |
| 1979 | 7 | 0 | 12 |
| 1978 | 1 | 0 | 10 |
| 1977 | 2 | 0 | 11 |
| 1976 | 1 | 0 | 10 |
| 1975 | 1 | 0 | 9 |
| 1974 | 0 | 0 | 6 |
| 1973 | 2 | 0 | 4 |
| 1972 | 1 | 0 | 1 |
| 1971 | 0 | 0 | 1 |
| 1970 | 2 | 0 | 0 |
| before 1970 | 186 | 1 | 4 |
 |