1855 0
1854 1
1853 2
1853 0
1853 1
1852 2
1852 1
1851 1
1850 1
1850 3
1849 2
1848 0
1846 1
1845 0
1845 3
1844 0
1843 1
1841 1
1841 0
1840 0