| 1855 | 20
| | 1856 | 22
| | 1857 | 26
| | 1858 | 46
| | 1859 | 38
| | 1860 | 23
| | 1861 | 56
| | 1862 | 59
| | 1863 | 66
| | 1864 | 70
| | 1865 | 81
| | 1866 | 94
| | 1867 | 104
| | 1868 | 117
| | 1869 | 116
| | 1870 | 104
| | 1871 | 124
| | 1872 | 158
| | 1873 | 126
|
|
| 1874 | 169
| | 1875 | 159
| | 1876 | 159
| | 1877 | 171
| | 1878 | 231
| | 1879 | 225
| | 1880 | 257
| | 1881 | 303
| | 1882 | 369
| | 1883 | 473
| | 1884 | 428
| | 1885 | 457
| | 1886 | 444
| | 1887 | 487
| | 1888 | 597
| | 1889 | 725
| | 1890 | 887
| | 1891 | 903
| | 1892 | 874
|
|
| 1893 | 822
| | 1894 | 723
| | 1895 | 746
| | 1896 | 643
| | 1897 | 568
| | 1898 | 780
| | 1899 | 790
| | 1900 | 875
| | 1901 | 993
| | 1902 | 1157
| | 1903 | 1373
| | 1904 | 1494
| | 1905 | 1826
| | 1906 | 2010
| | 1907 | 2351
| | 1908 | 2305
| | 1909 | 2765
| | 1910 | 3220
| | 1911 | 3478
|
|