1854 2
1853 1
1853 0
1852 0
1852 1
1851 0
1850 2
1850 0
1850 1
1849 0
1849 4
1849 1
1848 1
1848 2
1847 1
1847 0
1845 6
1845 1
1845 3
1845 2