| Années | Nombres d'actes | |
|---|---|---|
| 1972 | 1 |
|
| 1973 | 0 | |
| 1974 | 1 |
|
| ... | ||
| 5 années | ||
| ... | ||
| 1980 | 1 |
|
| 1981 | 1 |
|
| 1982 | 1 |
|
| 1983 | 2 |
|
| 1984 | 2 |
|
| 1985 | 1 |
|
| 1986 | 1 |
|
| 1987 | 0 | |
| 1988 | 0 | |
| 1989 | 1 |
|
| ... | ||
| 11 années | ||
| ... | ||
| 2001 | 1 |
|
| 2002 | 1 |
|
| 2003 | 0 | |
| 2004 | 1 |
|
| ... | ||
| 5 années | ||
| ... | ||
| 2010 | 1 |
|
| 2011 | 0 | |
| 2012 | 0 | |
| 2013 | 1 |
|
| 2014 | 1 |
|
| ... | ||
| 4 années | ||
| ... | ||
| 2019 | 1 |
|
| 2020 | 0 | |
| 2021 | 0 | |
| 2022 | 1 |