| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 0 | 0 |
| 2024 | 64 | 11 | 134 |
| 2023 | 305 | 15 | 595 |
| 2022 | 340 | 24 | 963 |
| 2021 | 408 | 24 | 981 |
| 2020 | 331 | 4 | 990 |
| 2019 | 373 | 15 | 1153 |
| 2018 | 356 | 14 | 1270 |
| 2017 | 322 | 5 | 1100 |
| 2016 | 363 | 9 | 935 |
| 2015 | 335 | 10 | 884 |
| 2014 | 404 | 2 | 874 |
| 2013 | 301 | 4 | 717 |
| 2012 | 323 | 2 | 736 |
| 2011 | 316 | 2 | 649 |
| 2010 | 294 | 0 | 623 |
| 2009 | 194 | 0 | 490 |
| 2008 | 160 | 3 | 430 |
| 2007 | 174 | 0 | 482 |
| 2006 | 169 | 0 | 373 |
| 2005 | 133 | 0 | 272 |
| 2004 | 118 | 1 | 234 |
| 2003 | 116 | 0 | 297 |
| 2002 | 88 | 0 | 201 |
| 2001 | 71 | 0 | 203 |
| 2000 | 64 | 0 | 166 |
| 1999 | 67 | 0 | 117 |
| 1998 | 85 | 0 | 122 |
| 1997 | 55 | 0 | 129 |
| 1996 | 43 | 0 | 106 |
| 1995 | 33 | 0 | 95 |
| 1994 | 29 | 0 | 85 |
| 1993 | 19 | 0 | 87 |
| 1992 | 26 | 1 | 55 |
| 1991 | 17 | 0 | 64 |
| 1990 | 13 | 1 | 68 |
| 1989 | 14 | 0 | 71 |
| 1988 | 16 | 0 | 31 |
| 1987 | 8 | 0 | 51 |
| 1986 | 14 | 0 | 37 |
| 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 | 2 | 0 | 10 |
| 1977 | 4 | 0 | 11 |
| 1976 | 1 | 0 | 10 |
| 1975 | 1 | 0 | 9 |
| 1974 | 0 | 0 | 6 |
| 1973 | 2 | 0 | 4 |
| 1972 | 5 | 0 | 1 |
| 1971 | 0 | 0 | 1 |
| 1970 | 2 | 0 | 0 |
| before 1970 | 186 | 1 | 4 |
 |