Year Total 1800 2288 1801 2288 1802 2285 1803 2285 1804 2285 1805 2281 1806 2281 1807 2281 1808 2278 1809 2278 1810 2278 1811 2277 1812 2284 1813 2294 1814 2304 1815 2321 1816 2341 1817 2362 1818 2391 1819 2423 1820 2456 1821 2497 1822 2542 1823 2587 1824 2642 1825 2701 1826 2761 1827 2830 1828 2899 1829 2979 1830 3064 1831 3150 1832 3243 1833 3339 1834 3433 1835 3534 1836 3639 1837 3741 1838 3852 1839 3966 1840 4077 1841 4202 1842 4337 1843 4474 1844 4628 1845 4792 1846 4960 1847 5146 1848 5346 1849 5549 1850 5775 1851 6016 1852 6272 1853 6545 1854 6834 1855 7131 1856 7458 1857 7805 1858 8173 1859 8564 1860 8979 1861 9407 1862 9843 1863 10270 1864 10720 1865 11190 1866 11660 1867 12130 1868 12620 1869 13120 1870 13620 1871 14140 1872 14650 1873 15180 1874 15740 1875 16320 1876 16920 1877 17460 1878 18080 1879 18720 1880 19360 1881 19950 1882 22090 1883 22700 1884 21420 1885 23250 1886 24600 1887 25860 1888 26740 1889 27430 1890 27760 1891 28630 1892 28830 1893 28250 1894 29510 1895 31270 1896 31000 1897 27030 1898 29010 1899 30330 1900 30400 1901 30420 1902 30450 1903 31220 1904 31980 1905 32720 1906 33470 1907 34200 1908 34620 1909 35140 1910 35750 1911 36360 1912 37220 1913 37360 1914 37340 1915 37160 1916 36700 1917 36210 1918 36380 1919 36590 1920 36850 1921 37140 1922 37420 1923 37930 1924 38470 1925 39040 1926 39630 1927 40210 1928 40300 1929 40280 1930 40590 1931 40900 1932 41220 1933 41530 1934 41840 1935 42150 1936 42460 1937 42770 1938 43080 1939 43390 1940 43700 1941 44010 1942 44320 1943 44630 1944 44940 1945 45250 1946 45560 1947 45870 1948 46180 1949 46490 1950 46800 1951 47340 1952 48410 1953 49470 1954 50520 1955 51560 1956 52570 1957 53560 1958 54480 1959 55320 1960 56020 1961 56550 1962 56880 1963 57000 1964 56970 1965 56860 1966 56780 1967 56840 1968 57070 1969 57480 1970 58010 1971 58580 1972 59070 1973 59390 1974 59490 1975 59350 1976 58940 1977 58330 1978 57600 1979 56800 1980 56020 1981 55360 1982 54870 1983 54580 1984 54520 1985 54680 1986 55030 1987 55520 1988 56040 1989 56550 1990 56970 1991 57260 1992 57390 1993 57360 1994 57170 1995 56820 1996 56360 1997 55830 1998 55270 1999 54720 2000 54190 2001 53680 2002 53180 2003 52690 2004 52200 2005 51730 2006 51280 2007 50860 2008 50470 2009 50110 2010 49790 2011 49500 2012 49230 2013 48990 2014 48770 2015 48560