Year Total 1800 31780 1801 31780 1802 31780 1803 31780 1804 31780 1805 31780 1806 31780 1807 31780 1808 31780 1809 31780 1810 31780 1811 31790 1812 31810 1813 31840 1814 31880 1815 31940 1816 32000 1817 32070 1818 32150 1819 32250 1820 32350 1821 32470 1822 32590 1823 32730 1824 32880 1825 33040 1826 33210 1827 33390 1828 33590 1829 33790 1830 34010 1831 34240 1832 34470 1833 34700 1834 34930 1835 35170 1836 35400 1837 35640 1838 35880 1839 36120 1840 36360 1841 36610 1842 36850 1843 37100 1844 37350 1845 37600 1846 37850 1847 38110 1848 38360 1849 38620 1850 38880 1851 39150 1852 39430 1853 39710 1854 39990 1855 40270 1856 40560 1857 40840 1858 41130 1859 41420 1860 41710 1861 42010 1862 42310 1863 42600 1864 42910 1865 43210 1866 43510 1867 43820 1868 44130 1869 44440 1870 44760 1871 45070 1872 45390 1873 45700 1874 46030 1875 46350 1876 46680 1877 47000 1878 47340 1879 47670 1880 48010 1881 48340 1882 48680 1883 49020 1884 49370 1885 49720 1886 50070 1887 50420 1888 50770 1889 51130 1890 51490 1891 51850 1892 52220 1893 52590 1894 52960 1895 53330 1896 53710 1897 54090 1898 54470 1899 54860 1900 55240 1901 55630 1902 56020 1903 56420 1904 56820 1905 57220 1906 57620 1907 58020 1908 58430 1909 58840 1910 59260 1911 59680 1912 60100 1913 60520 1914 60950 1915 61380 1916 61810 1917 62250 1918 62660 1919 63080 1920 63500 1921 63930 1922 64360 1923 64790 1924 65220 1925 65660 1926 66100 1927 66550 1928 66990 1929 67440 1930 68550 1931 69650 1932 70750 1933 71850 1934 72960 1935 74060 1936 75160 1937 76260 1938 77370 1939 78470 1940 79570 1941 80670 1942 81780 1943 82880 1944 83980 1945 85080 1946 86190 1947 87290 1948 88390 1949 89490 1950 90600 1951 91040 1952 91960 1953 92910 1954 93910 1955 94950 1956 96020 1957 97140 1958 98290 1959 99470 1960 100700 1961 101900 1962 103200 1963 104500 1964 105800 1965 107200 1966 108700 1967 110300 1968 112000 1969 113800 1970 115800 1971 117900 1972 120200 1973 122600 1974 125200 1975 128000 1976 130900 1977 134000 1978 137200 1979 140500 1980 144000 1981 147700 1982 151600 1983 155700 1984 159800 1985 163800 1986 167500 1987 170800 1988 173600 1989 175700 1990 177200 1991 178000 1992 178100 1993 177900 1994 177500 1995 177300 1996 177700 1997 178700 1998 180700 1999 183600 2000 187500 2001 192200 2002 197500 2003 203000 2004 208500 2005 213500 2006 217700 2007 221100 2008 223600 2009 225200 2010 226200 2011 226600 2012 227000 2013 227400 2014 228200 2015 229200