| 1877 |
occasionally chartered ships from other lines |
| 1878 |
occasionally chartered ships from other lines |
| 1879 |
occasionally chartered ships from other lines |
| 1880 |
occasionally chartered ships from other lines |
| 1881 |
occasionally chartered ships from other lines |
| 1882 |
occasionally chartered ships from other lines |
| 1883 |
occasionally chartered ships from other lines |
| 1884 |
occasionally chartered ships from other lines |
| 1885 |
occasionally chartered ships from other lines |
| 1886 |
occasionally chartered ships from other lines |
| 1887 |
occasionally chartered ships from other lines |
| 1888 |
occasionally chartered ships from other lines |
| 1889 |
occasionally chartered ships from other lines |
| 1890 |
occasionally chartered ships from other lines |
| 1891 |
occasionally chartered ships from other lines |
| 1892 |
occasionally chartered ships from other lines |
| 1893 |
occasionally chartered ships from other lines |
| 1894 |
occasionally chartered ships from other lines |
| 1895 |
occasionally chartered ships from other lines |
| 1896 |
occasionally chartered ships from other lines |
| 1897 |
occasionally chartered ships from other lines |
| 1898 |
occasionally chartered ships from other lines |
| 1899 |
occasionally chartered ships from other lines |
| 1900 |
occasionally chartered ships from other lines |
| 1901 |
occasionally chartered ships from other lines |
| 1902 |
occasionally chartered ships from other lines |
| 1903 |
occasionally chartered ships from other lines |
| 1904 |
occasionally chartered ships from other lines |
| 1905 |
occasionally chartered ships from other lines |
| 1906 |
occasionally chartered ships from other lines |
| 1907 |
occasionally chartered ships from other lines |
| 1908 |
occasionally chartered ships from other lines |
| 1909 |
occasionally chartered ships from other lines |
| 1910 |
occasionally chartered ships from other lines |
| 1911 |
occasionally chartered ships from other lines |
| 1912 |
occasionally chartered ships from other lines |
| 1913 |
occasionally chartered ships from other lines |
| 1914 |
occasionally chartered ships from other lines |
| 1915 |
occasionally chartered ships from other lines |
| 1916 |
occasionally chartered ships from other lines |
| 1917 |
occasionally chartered ships from other lines |
| 1918 |
occasionally chartered ships from other lines |
| 1919 |
occasionally chartered ships from other lines |
| 1920 |
occasionally chartered ships from other lines |
| 1921 |
occasionally chartered ships from other lines |
| 1922 |
occasionally chartered ships from other lines |
| 1923 |
occasionally chartered ships from other lines |
| 1924 |
occasionally chartered ships from other lines |
| 1925 |
occasionally chartered ships from other lines |