| Années | Nombres d'actes |
|---|---|
| Improbable | 1 |
| 1792 | 41 |
| 1793 | 109 |
| 1794 | 97 |
| 1795 | 113 |
| 1796 | 99 |
| 1797 | 125 |
| 1798 | 123 |
| 1799 | 109 |
| 1800 | 110 |
| 1801 | 89 |
| 1802 | 88 |
| 1803 | 111 |
| 1804 | 94 |
| 1805 | 137 |
| 1806 | 137 |
| 1807 | 119 |
| 1808 | 109 |
| 1809 | 133 |
| 1810 | 120 |
| 1811 | 126 |
| 1812 | 113 |
| 1813 | 144 |
| 1814 | 123 |
| 1815 | 138 |
| 1816 | 145 |
| 1817 | 107 |
| 1818 | 136 |
| 1819 | 134 |
| 1820 | 162 |
| 1821 | 125 |
| 1822 | 119 |
| 1823 | 124 |
| 1824 | 146 |
| 1825 | 131 |
| 1826 | 136 |
| 1827 | 130 |
| 1828 | 117 |
| 1829 | 141 |
| 1830 | 108 |
| 1831 | 144 |
| 1832 | 130 |
| 1833 | 134 |
| 1834 | 131 |
| 1835 | 147 |
| 1836 | 113 |
| 1837 | 135 |
| 1838 | 140 |
| 1839 | 113 |
| 1840 | 136 |
| 1841 | 123 |
| 1842 | 149 |
| 1843 | 127 |
| 1844 | 119 |
| 1845 | 154 |
| 1846 | 141 |
| 1847 | 116 |
| 1848 | 123 |
| 1849 | 119 |
| 1850 | 110 |
| 1851 | 128 |
| 1852 | 130 |
| 1853 | 138 |
| 1854 | 128 |
| 1855 | 122 |
| 1856 | 127 |
| 1857 | 135 |
| 1858 | 135 |
| 1859 | 129 |
| 1860 | 136 |
| 1861 | 142 |
| 1862 | 186 |
| 1863 | 173 |
| 1864 | 146 |
| 1865 | 160 |
| 1866 | 151 |
| 1867 | 140 |
| 1868 | 133 |
| 1869 | 134 |
| 1870 | 119 |
| 1871 | 130 |
| 1872 | 133 |
| 1873 | 142 |
| 1874 | 131 |
| 1875 | 127 |
| 1876 | 137 |
| 1877 | 128 |
| 1878 | 119 |
| 1879 | 121 |
| 1880 | 128 |
| 1881 | 125 |
| 1882 | 124 |
| 1883 | 124 |
| 1884 | 119 |
| 1885 | 121 |
| 1886 | 129 |
| 1887 | 116 |
| 1888 | 145 |
| 1889 | 132 |
| 1890 | 128 |
| 1891 | 147 |
| 1892 | 113 |
| 1893 | 129 |
| 1894 | 119 |
| 1895 | 148 |
| 1896 | 156 |
| 1897 | 132 |
| 1898 | 146 |
| 1899 | 149 |
| 1900 | 138 |
| 1901 | 176 |
| 1902 | 129 |
| 1903 | 150 |
| 1904 | 120 |
| 1905 | 136 |
| 1906 | 133 |
| 1907 | 129 |
| 1908 | 128 |
| 1909 | 136 |
| 1910 | 140 |
| 1911 | 151 |
| 1912 | 158 |
| 1913 | 144 |
| 1914 | 173 |
| 1915 | 111 |
| 1916 | 106 |
| 1917 | 129 |
| 1918 | 128 |
| 1919 | 134 |
| 1920 | 217 |
| 1921 | 200 |
| 1922 | 233 |
| 1923 | 210 |
| 1924 | 224 |
| 1925 | 258 |
| 1926 | 254 |
| 1927 | 228 |
| 1928 | 234 |
| 1929 | 224 |
| 1930 | 249 |
| 1931 | 259 |
| 1932 | 291 |
| 1933 | 276 |
| 1934 | 291 |
| 1935 | 307 |
| 1936 | 300 |
| 1937 | 322 |
| 1938 | 328 |
| 1939 | 356 |
| 1940 | 405 |
| 1941 | 384 |
| 1942 | 423 |
| 1943 | 417 |
| 1944 | 504 |
| 1945 | 600 |
| 1946 | 612 |
| 1947 | 660 |
| 1948 | 641 |
| 1949 | 527 |
| 1950 | 608 |
| 1951 | 626 |