1780 NA
1781 NA
1782 NA
1783 NA
1784 NA
1785 NA
1786 NA
1787 NA
1788 NA
1789 NA
1790 NA
1791 NA
1792 NA
1793 NA
1794 NA
1795 NA
1796 NA
1797 NA
1798 NA
1799 NA
1800 NA
1801 NA
1802 NA
1803 NA
1804 NA
1805 NA
1806 NA
1807 NA
1808 NA
1809 NA
1810 NA
1811 NA
1812 NA
1813 NA
1814 NA
1815 NA
1816 NA
1817 NA
1818 NA
1819 NA
1820 NA
1821 NA
1822 NA
1823 NA
1824 NA
1825 NA
1826 NA
1827 NA
1828 NA
1829 NA
1830 NA
1831 NA
1832 NA
1833 NA
1834 NA
1835 NA
1836 NA
1837 NA
1838 NA
1839 NA
1840 NA
1841 NA
1842 NA
1843 NA
1844 NA
1845 NA
1846 NA
1847 NA
1848 NA
1849 NA
1850 NA
1851 NA
1852 NA
1853 NA
1854 NA
1855 NA
1856 NA
1857 NA
1858 NA
1859 NA
1860 NA
1861 NA
1862 NA
1863 NA
1864 NA
1865 NA
1866 NA
1867 NA
1868 NA
1869 NA
1870 NA
1871 NA
1872 NA
1873 NA
1874 NA
1875 NA
1876 NA
1877 NA
1878 NA
1879 NA
1880 NA
1881 NA
1882 NA
1883 NA
1884 NA
1885 NA
1886 NA
1887 NA
1888 NA
1889 NA
1890 NA
1891 NA
1892 NA
1893 NA
1894 NA
1895 NA
1896 NA
1897 NA
1898 NA
1899 NA
1900 NA
1901 3289.951
1902 3089.968
1903 3289.705
1904 3019.835
1905 3349.993
1906 4049.896
1907 3839.986
1908 3549.99
1909 4570.099
1910 3939.842
1911 3629.797
1912 4189.639
1913 3819.821
1914 4349.92
1915 2959.91
1916 3319.93
1917 4439.875
1918 4049.965
1919 3859.903
1920 6010.231
1921 2219.853
1922 3159.846
1923 5109.931
1924 4510.011
1925 4629.765
1926 4640.042
1927 3599.926
1928 3960.424
1929 2809.909
1930 3839.779
1931 3660.007
1932 3439.972
1933 3649.926
1934 2619.811
1935 3489.94
1936 3539.983
1937 3299.835
1938 3159.993
1939 3999.983
1940 5879.751
1941 3519.772
1942 3850.018
1943 3649.807
1944 4529.792
1945 3669.899
1946 4700.153
1947 3830.078
1948 4699.785
1949 4772.131
1950 2349.983
1951 3179.993
1952 3429.853
1953 3639.958
1954 8899.754
1955 4589.884
1956 4680.17
1957 4209.839
1958 4259.709
1959 4859.66
1960 2840.074
1961 3559.785
1962 2940.197
1963 2700.148
1964 3299.948
1965 5762.602
1966 4869.859
1967 3609.993
1968 3509.796
1969 2419.933
1970 5089.898
1971 2560
1972 2390
1973 3180
1974 3800
1975 4480
1976 3220
1977 4070
1978 3150
1979 4680
1980 3780
1981 6020
1982 3600
1983 3030
1984 2710
1985 5080
1986 3000
1987 4150
1988 4430
1989 2510
1990 3470.549
1991 5560.029
1992 3740.806
1993 3888.227
1994 3663.355
1995 4306.489
1996 3530.85
1997 4380.51
1998 3594.622
1999 5166.583
2000 3480
2001 3820
2002 7290
2003 3300
2004 3330
2005 5280
2006 4710
2007 4040
2008 2880
2009 3940
2010 4930
2011 5250
2012 3480
2013 9520
2014 3460
2015 3060
2016 NA
2017 NA
2018 NA
2019 NA
2020 NA
2021 NA
