| Années | Nombres d'actes |
|---|---|
| Improbable | 3 |
| 1822 | 1 |
| 1823 | 17 |
| 1824 | 16 |
| 1825 | 17 |
| 1826 | 29 |
| 1827 | 11 |
| 1828 | 13 |
| 1829 | 17 |
| 1830 | 25 |
| 1831 | 25 |
| 1832 | 19 |
| 1833 | 23 |
| 1834 | 19 |
| 1835 | 36 |
| 1836 | 22 |
| 1837 | 35 |
| 1838 | 39 |
| 1839 | 60 |
| 1840 | 43 |
| 1841 | 70 |
| 1842 | 64 |
| 1843 | 58 |
| 1844 | 76 |
| 1845 | 67 |
| 1846 | 71 |
| 1847 | 75 |
| 1848 | 69 |
| 1849 | 88 |
| 1850 | 96 |
| 1851 | 141 |
| 1852 | 137 |
| 1853 | 187 |
| 1854 | 156 |
| 1855 | 164 |
| 1856 | 169 |
| 1857 | 182 |
| 1858 | 145 |
| 1859 | 163 |
| 1860 | 135 |
| 1861 | 27 |