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1819 0
1820 0
1821 2
1822 0
1823 0
1824 0
1825 0
1826 0
1827 0
1828 0
1829 0
1830 0
1831 2
1832 0
1833 0
1834 0
1835 0
1836 0
1837 0
1838 0
1839 2
1840 0
1841 0
1842 0
1843 4
1844 0
1845 0
1846 0
1847 0
1848 0
1849 2
1850 0
1851 0
1852 0
1853 0
1854 0
1855 0
1856 0
1857 2
1858 0
1859 0
1860 0
1861 2
1862 0
1863 0
1864 0
1865 0
1866 0
1867 2
1868 0
1869 0
1870 0
1871 0
1872 0
1873 2
1874 0
1875 0
1876 0
1877 0
1878 0
1879 2
1880 0
1881 0
1882 0
1883 0
1884 0
1885 0
1886 0
1887 0
1888 0
1889 0
1890 0
1891 4
1892 0
1893 2
1894 0
1895 0
1896 0
1897 4
1898 0
1899 0
1900 0
1901 0
1902 0
1903 0
1904 0
1905 0
1906 0
1907 0
1908 0
1909 0
1910 0
1911 4
1912 0
1913 0
1914 0
1915 0
1916 0
1917 0
1918 0
1919 0
1920 0
1921 0
1922 0
1923 0
1924 0
1925 0
1926 0
1927 0
1928 0
1929 2
1930 0
1931 0
1932 0
1933 2
1934 0
1935 0
1936 0
1937 0
1938 0
1939 4
1940 0
1941 0
1942 0
1943 0
1944 0
1945 0
1946 0
1947 0
1948 0
1949 0
1950 0
1951 2
1952 0
1953 0
1954 0
1955 0
1956 0
1957 4
1958 0
1959 0
1960 0
1961 0
1962 0
1963 4
1964 0
1965 0
1966 0
1967 0
1968 0
1969 0
1970 0
1971 0
1972 0
1973 0
1974 0
1975 0
1976 0
1977 0
1978 0
1979 0
1980 0
1981 4
1982 0
1983 2
1984 0
1985 0
1986 0
1987 2
1988 0
1989 0
1990 0
1991 0
1992 0
1993 2
1994 0
1995 0
1996 0
1997 0
1998 0
1999 2
2000 0