Year Measure
1800 700
1801 700
1802 700
1803 700
1804 700
1805 700
1806 700
1807 700
1808 700
1809 700
1810 700
1811 700
1812 700
1813 700
1814 700
1815 700
1816 700
1817 700
1818 700
1819 700
1820 700
1821 706.7
1822 713.5
1823 720.4
1824 727.3
1825 734.3
1826 741.4
1827 748.5
1828 755.7
1829 763
1830 770.3
1831 777.7
1832 785.2
1833 792.7
1834 800.4
1835 808.1
1836 815.8
1837 823.7
1838 831.6
1839 839.6
1840 847.7
1841 855.8
1842 864.1
1843 872.4
1844 880.7
1845 889.2
1846 897.8
1847 906.4
1848 915.1
1849 923.9
1850 932.8
1851 941.8
1852 950.8
1853 960
1854 969.2
1855 978.5
1856 987.9
1857 997.4
1858 1007
1859 1017
1860 1026
1861 1036
1862 1046
1863 1056
1864 1067
1865 1077
1866 1087
1867 1098
1868 1108
1869 1119
1870 1130
1871 1145
1872 1160
1873 1175
1874 1191
1875 1207
1876 1223
1877 1239
1878 1256
1879 1272
1880 1289
1881 1307
1882 1324
1883 1342
1884 1359
1885 1378
1886 1396
1887 1414
1888 1433
1889 1452
1890 1472
1891 1491
1892 1511
1893 1531
1894 1552
1895 1572
1896 1593
1897 1615
1898 1636
1899 1658
1900 1680
1901 1702
1902 1725
1903 1748
1904 1771
1905 1795
1906 1819
1907 1843
1908 1868
1909 1892
1910 1918
1911 1943
1912 1969
1913 1995
1914 2023
1915 2052
1916 2080
1917 2110
1918 2139
1919 2169
1920 2200
1921 2231
1922 2262
1923 2294
1924 2326
1925 2359
1926 2392
1927 2425
1928 2459
1929 2494
1930 2529
1931 2564
1932 2600
1933 2637
1934 2674
1935 2711
1936 2749
1937 2788
1938 2827
1939 2867
1940 2907
1941 2948
1942 2989
1943 3031
1944 3074
1945 3117
1946 3161
1947 3205
1948 3250
1949 3296
1950 3342
1951 3562
1952 3857
1953 5305
1954 6173
1955 5791
1956 6054
1957 5860
1958 6388
1959 6501
1960 7086
1961 7715
1962 7903
1963 7565
1964 8253
1965 8758
1966 8970
1967 8522
1968 9761
1969 9817
1970 9511
1971 9823
1972 9202
1973 10450
1974 10710
1975 12150
1976 14220
1977 14220
1978 16300
1979 19450
1980 18470
1981 14680
1982 14150
1983 12570
1984 12240
1985 11710
1986 11250
1987 11430
1988 8802
1989 7825
1990 7525
1991 2914
1992 3703
1993 3614
1994 3350
1995 2973
1996 3265
1997 3063
1998 3439
1999 3644
2000 3952
2001 4210
2002 4403
2003 3367
2004 3293
2005 3200
2006 3422
2007 3372
2008 3497
2009 3603
2010 3761
2011 3959
2012 4161
2013 4397
2014 4623
2015 4858
2016 5142
2017 5417
2018 5699