| Années | Nombres d'actes |
|---|---|
| 1798 | 3 |
| 1799 | 5 |
| ... | |
| 149 années | |
| ... | |
| 1949 | 1 |
| ... | |
| 20 années | |
| ... | |
| 1970 | 6 |
| 1971 | 37 |
| 1972 | 72 |
| 1973 | 60 |
| 1974 | 81 |
| 1975 | 82 |
| 1976 | 62 |
| 1977 | 82 |
| 1978 | 76 |
| 1979 | 119 |
| 1980 | 98 |
| 1981 | 96 |
| 1982 | 120 |
| 1983 | 140 |
| 1984 | 148 |
| 1985 | 150 |
| 1986 | 153 |
| 1987 | 180 |
| 1988 | 150 |
| 1989 | 186 |
| 1990 | 181 |
| 1991 | 162 |
| 1992 | 184 |
| 1993 | 180 |
| 1994 | 163 |
| 1995 | 150 |
| 1996 | 141 |
| 1997 | 139 |
| 1998 | 139 |
| 1999 | 143 |
| 2000 | 144 |
| 2001 | 121 |
| 2002 | 116 |
| 2003 | 103 |
| 2004 | 71 |
| 2005 | 94 |
| 2006 | 95 |
| 2007 | 134 |
| 2008 | 120 |
| 2009 | 105 |
| 2010 | 110 |
| 2011 | 96 |
| 2012 | 35 |
| 2013 | 49 |
| 2014 | 58 |
| 2015 | 58 |
| 2016 | 51 |
| 2017 | 55 |
| 2018 | 52 |
| 2019 | 54 |
| 2020 | 105 |
| 2021 | 111 |
| 2022 | 71 |
| 2023 | 71 |