| Années | Nombres d'actes | |
|---|---|---|
| Improbable | 1 |
|
| 1818 | 1 |
|
| ... | ||
| 17 années | ||
| ... | ||
| 1836 | 1 |
|
| ... | ||
| 26 années | ||
| ... | ||
| 1863 | 1 |
|
| 1864 | 0 | |
| 1865 | 1 |
|
| ... | ||
| 5 années | ||
| ... | ||
| 1871 | 1 |
|
| 1872 | 2 |
|
| 1873 | 3 |
|
| 1874 | 8 |
|
| 1875 | 15 |
|
| 1876 | 22 |
|
| 1877 | 30 |
|
| 1878 | 18 |
|
| 1879 | 15 |
|
| 1880 | 16 |
|
| 1881 | 10 |
|
| 1882 | 4 |
|
| 1883 | 2 |
|
| 1884 | 9 |
|
| 1885 | 2 |
|
| 1886 | 2 |
|
| 1887 | 4 |
|
| 1888 | 3 |
|
| 1889 | 4 |
|
| 1890 | 10 |
|
| 1891 | 8 |
|
| 1892 | 5 |
|
| 1893 | 4 |
|
| 1894 | 4 |
|
| 1895 | 2 |
|
| 1896 | 6 |
|
| 1897 | 4 |
|
| 1898 | 8 |
|
| 1899 | 10 |
|
| 1900 | 4 |
|
| 1901 | 8 |
|
| 1902 | 7 |
|
| 1903 | 10 |
|
| 1904 | 9 |
|
| 1905 | 22 |
|
| 1906 | 33 |
|
| 1907 | 38 |
|
| 1908 | 33 |
|
| 1909 | 39 |
|
| 1910 | 24 |
|
| 1911 | 5 |
|
| 1912 | 3 |
|
| 1913 | 59 |
|
| 1914 | 163 |
|
| 1915 | 1 |
|
| 1916 | 3 |