Années | Nombres d'actes |
---|---|
1970 | 1 |
1971 | 8 |
1972 | 7 |
1973 | 9 |
1974 | 15 |
1975 | 6 |
1976 | 10 |
1977 | 16 |
1978 | 14 |
1979 | 13 |
1980 | 21 |
1981 | 17 |
1982 | 19 |
1983 | 11 |
1984 | 18 |
1985 | 19 |
1986 | 16 |
1987 | 21 |
1988 | 15 |
1989 | 18 |
1990 | 20 |
1991 | 19 |
1992 | 20 |
1993 | 31 |
1994 | 22 |
1995 | 18 |
1996 | 20 |
1997 | 18 |
1998 | 12 |
1999 | 14 |
2000 | 20 |
2001 | 16 |
2002 | 22 |
2003 | 22 |
2004 | 15 |
2005 | 24 |
2006 | 21 |
2007 | 9 |
2008 | 26 |
2009 | 16 |
2010 | 13 |
2011 | 17 |
2012 | 18 |
2013 | 13 |
2014 | 20 |
2015 | 28 |
2016 | 21 |
2017 | 21 |
2018 | 19 |
2019 | 22 |
2020 | 32 |
2021 | 24 |
2022 | 34 |
2023 | 24 |