Year Measure
1800 1045
1801 1045
1802 1045
1803 1045
1804 1045
1805 1045
1806 1045
1807 1045
1808 1045
1809 1045
1810 1045
1811 1045
1812 1045
1813 1045
1814 1045
1815 1045
1816 1045
1817 1045
1818 1045
1819 1045
1820 1045
1821 1048
1822 1051
1823 1055
1824 1058
1825 1062
1826 1065
1827 1068
1828 1072
1829 1075
1830 1079
1831 1082
1832 1086
1833 1089
1834 1093
1835 1097
1836 1100
1837 1104
1838 1107
1839 1111
1840 1114
1841 1118
1842 1122
1843 1125
1844 1129
1845 1133
1846 1136
1847 1140
1848 1144
1849 1147
1850 1151
1851 1155
1852 1159
1853 1162
1854 1166
1855 1170
1856 1174
1857 1178
1858 1181
1859 1185
1860 1189
1861 1193
1862 1197
1863 1201
1864 1205
1865 1209
1866 1213
1867 1216
1868 1220
1869 1224
1870 1228
1871 1232
1872 1236
1873 1240
1874 1244
1875 1248
1876 1252
1877 1257
1878 1261
1879 1265
1880 1269
1881 1273
1882 1277
1883 1281
1884 1285
1885 1290
1886 1294
1887 1298
1888 1302
1889 1306
1890 1311
1891 1315
1892 1319
1893 1323
1894 1328
1895 1332
1896 1336
1897 1341
1898 1345
1899 1349
1900 1354
1901 1358
1902 1363
1903 1367
1904 1371
1905 1376
1906 1380
1907 1385
1908 1389
1909 1394
1910 1398
1911 1403
1912 1408
1913 1412
1914 1450
1915 1488
1916 1528
1917 1569
1918 1610
1919 1653
1920 1697
1921 1743
1922 1789
1923 1837
1924 1885
1925 1936
1926 1987
1927 2040
1928 2094
1929 2150
1930 2208
1931 2266
1932 2327
1933 2389
1934 2452
1935 2518
1936 2585
1937 2653
1938 2724
1939 2797
1940 2871
1941 2948
1942 3026
1943 3107
1944 3189
1945 3274
1946 3361
1947 3451
1948 3543
1949 3637
1950 3734
1951 3997
1952 4278
1953 4579
1954 4901
1955 5246
1956 5615
1957 6010
1958 6433
1959 6886
1960 7370
1961 7889
1962 8444
1963 9038
1964 9674
1965 10350
1966 11080
1967 11860
1968 12700
1969 13590
1970 14550
1971 15220
1972 16080
1973 17110
1974 18260
1975 19520
1976 20830
1977 22270
1978 23760
1979 24970
1980 26180
1981 27260
1982 27290
1983 28770
1984 29880
1985 28770
1986 29350
1987 32180
1988 33300
1989 33720
1990 35270
1991 35600
1992 39440
1993 40700
1994 41720
1995 42420
1996 41620
1997 40940
1998 38550
1999 37140
2000 38740
2001 39280
2002 42600
2003 47910
2004 60680
2005 64110
2006 71590
2007 79880
2008 80510
2009 79930
2010 99210
2011 117200
2012 125500
2013 138000