Year Measure
1800 1403
1801 1403
1802 1403
1803 1403
1804 1403
1805 1403
1806 1403
1807 1403
1808 1403
1809 1403
1810 1403
1811 1403
1812 1403
1813 1403
1814 1403
1815 1403
1816 1403
1817 1403
1818 1403
1819 1403
1820 1403
1821 1412
1822 1421
1823 1430
1824 1439
1825 1448
1826 1457
1827 1466
1828 1475
1829 1484
1830 1494
1831 1503
1832 1512
1833 1522
1834 1531
1835 1541
1836 1551
1837 1560
1838 1570
1839 1580
1840 1590
1841 1600
1842 1610
1843 1620
1844 1630
1845 1640
1846 1650
1847 1661
1848 1671
1849 1682
1850 1692
1851 1703
1852 1713
1853 1724
1854 1735
1855 1746
1856 1757
1857 1768
1858 1779
1859 1790
1860 1801
1861 1812
1862 1824
1863 1835
1864 1847
1865 1858
1866 1870
1867 1882
1868 1893
1869 1905
1870 1917
1871 1929
1872 1941
1873 1953
1874 1966
1875 1978
1876 1990
1877 2003
1878 2015
1879 2028
1880 2041
1881 2053
1882 2066
1883 2079
1884 2092
1885 2105
1886 2118
1887 2132
1888 2145
1889 2158
1890 2172
1891 2186
1892 2199
1893 2213
1894 2227
1895 2241
1896 2255
1897 2269
1898 2283
1899 2297
1900 2312
1901 2326
1902 2341
1903 2355
1904 2370
1905 2385
1906 2400
1907 2415
1908 2430
1909 2445
1910 2461
1911 2476
1912 2492
1913 2507
1914 2523
1915 2539
1916 2555
1917 2571
1918 2587
1919 2603
1920 2619
1921 2636
1922 2652
1923 2669
1924 2685
1925 2702
1926 2719
1927 2736
1928 2753
1929 2770
1930 2788
1931 2805
1932 2823
1933 2840
1934 2858
1935 2876
1936 2894
1937 2912
1938 2930
1939 2949
1940 3075
1941 2999
1942 3084
1943 3388
1944 3342
1945 3273
1946 3570
1947 3854
1948 4263
1949 4219
1950 4224
1951 4161
1952 4555
1953 4531
1954 4769
1955 4764
1956 4808
1957 4889
1958 4894
1959 5014
1960 5189
1961 5167
1962 5284
1963 5261
1964 5466
1965 5817
1966 5794
1967 5922
1968 6066
1969 6210
1970 6451
1971 6625
1972 6829
1973 7460
1974 7670
1975 7844
1976 8359
1977 8638
1978 8980
1979 9205
1980 9362
1981 9480
1982 9329
1983 8892
1984 9012
1985 9150
1986 9177
1987 8382
1988 9042
1989 8828
1990 8848
1991 9107
1992 9186
1993 9191
1994 9400
1995 9487
1996 9481
1997 9608
1998 9465
1999 8626
2000 7263
2001 7516
2002 7466
2003 7644
2004 8161
2005 8448
2006 8692
2007 8751
2008 9171
2009 9129
2010 9289
2011 9882
2012 10220
2013 10480
2014 10750
2015 10950
2016 11160
2017 11380
2018 11610
2019 11850