Y \ X
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
11560
11559
11558
11557
11556
11555
11554
11553
11552
11551
11550
11549
11548
11547
11546
11545
11544
11543
11542
11541
11540