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2000 
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1500 
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1000 
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0
0
0
0
0
0
0
0
0
1935
1952
1978
1992
2009
2022
2033
2045
2060
2067
2077
1990
1991
1950
1952
1902
1912
1914
1905
1886
1878
1876
1881
1886
1894
1894
1898
1899
1902
1908
1921
1927
1881
1893
1903
1905
1908
1912
1930
1926
1881
1843
1849
1852
1860
1853
1849
1856
1866
1877
1891
1873
1883
1888
1894
1896
1903
1912
1926
1897
1897
1900
1911
1922
1922
1934
1937
1913
1910
1914
1919
1925
1931
1944
1948
1956
1962
1972
1981
1987
1994
2004
2025
2025
2034
2038
2051
2053
2052
2058
2066
2056
2060
2063
2064
2057
2056
2059
2058
2051
2025
2029
2026
2026
2032
2039
2051
2060
2057
2065
2077
2088
2086
2112
2116
2113
2123
2127
2105
2046
2021
2022
2022
2031
2032
2041
2058
2069
2078
 

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2001
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2001
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2001
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2001
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2001
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2001
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2002
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2002
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2006
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Note: Not available prior to September 2001