Browse Years
| Year | Number of Titles |
| 1862 | 1 |
| 1863 | 68 |
| 1864 | 98 |
| 1865 | 104 |
| 1866 | 80 |
| 1867 | 103 |
| 1868 | 99 |
| 1869 | 72 |
| 1870 | 82 |
| 1871 | 83 |
| 1872 | 21 |
| 1873 | 28 |
| 1874 | 22 |
| 1875 | 30 |
| 1876 | 34 |
| 1877 | 44 |
| 1878 | 27 |
| 1879 | 41 |
| 1880 | 43 |
| 1881 | 126 |
| 1882 | 126 |
| 1883 | 153 |
| 1884 | 134 |
| 1885 | 112 |
| 1886 | 121 |
| 1887 | 114 |
| 1888 | 112 |
| 1889 | 96 |