| Période | Documents | Annexes | Notices |
|---|---|---|---|
| after 2025 | 0 | 0 | 1 |
| 2024 | 63 | 3 | 22 |
| 2023 | 142 | 4 | 65 |
| 2022 | 185 | 1 | 103 |
| 2021 | 213 | 5 | 116 |
| 2020 | 200 | 7 | 110 |
| 2019 | 177 | 3 | 147 |
| 2018 | 162 | 2 | 242 |
| 2017 | 145 | 2 | 250 |
| 2016 | 138 | 6 | 183 |
| 2015 | 129 | 6 | 150 |
| 2014 | 120 | 1 | 160 |
| 2013 | 102 | 1 | 198 |
| 2012 | 75 | 2 | 216 |
| 2011 | 45 | 1 | 150 |
| 2010 | 16 | 0 | 50 |
| 2009 | 10 | 0 | 19 |
| 2008 | 4 | 0 | 13 |
| 2007 | 3 | 0 | 5 |
| 2006 | 4 | 0 | 2 |
| 2005 | 1 | 0 | 7 |
| 2004 | 0 | 0 | 10 |
| 2003 | 0 | 0 | 4 |
| 2002 | 0 | 0 | 4 |
| 2001 | 0 | 0 | 4 |
| 2000 | 0 | 0 | 12 |
| 1999 | 0 | 0 | 22 |
| 1998 | 0 | 0 | 28 |
| 1997 | 1 | 0 | 29 |
| 1996 | 1 | 0 | 23 |
| 1995 | 0 | 0 | 25 |
| 1994 | 0 | 0 | 27 |
| 1993 | 2 | 0 | 30 |
| 1992 | 2 | 0 | 26 |
| 1991 | 0 | 0 | 21 |
| 1990 | 0 | 0 | 16 |
| 1989 | 0 | 0 | 9 |
| 1988 | 3 | 0 | 5 |
| 1987 | 3 | 0 | 2 |
| 1986 | 1 | 0 | 3 |
| 1985 | 1 | 0 | 6 |
| 1984 | 0 | 0 | 7 |
| 1983 | 3 | 0 | 5 |
| 1982 | 3 | 0 | 5 |
| 1981 | 1 | 0 | 2 |
| 1980 | 1 | 0 | 0 |
| 1979 | 0 | 0 | 0 |
| 1978 | 0 | 0 | 0 |
| 1977 | 0 | 0 | 0 |
| 1976 | 0 | 0 | 1 |
| 1975 | 0 | 0 | 1 |
| 1974 | 0 | 0 | 0 |
| 1973 | 0 | 0 | 0 |
| 1972 | 0 | 0 | 0 |
| 1971 | 0 | 0 | 0 |
| 1970 | 0 | 0 | 0 |
| before 1970 | 0 | 0 | 0 |
 |