Year Per 1000 Births 1800 43.5 1801 43.5 1802 43.5 1803 43.5 1804 43.5 1805 43.5 1806 43.5 1807 43.5 1808 43.5 1809 43.5 1810 43.5 1811 43.5 1812 43.5 1813 43.5 1814 43.5 1815 43.5 1816 43.5 1817 43.5 1818 43.5 1819 43.5 1820 43.5 1821 43.5 1822 43.5 1823 43.5 1824 43.5 1825 43.5 1826 43.5 1827 43.5 1828 43.5 1829 43.5 1830 43.5 1831 43.5 1832 43.5 1833 43.5 1834 43.5 1835 43.5 1836 43.5 1837 43.5 1838 43.5 1839 43.5 1840 43.5 1841 43.5 1842 43.5 1843 43.5 1844 43.5 1845 43.5 1846 43.5 1847 43.5 1848 43.5 1849 43.5 1850 43.5 1851 43.5 1852 43.5 1853 43.5 1854 43.5 1855 43.5 1856 43.5 1857 43.5 1858 43.5 1859 43.5 1860 43.5 1861 43.5 1862 43.5 1863 43.5 1864 43.5 1865 43.5 1866 43.5 1867 43.5 1868 43.5 1869 43.5 1870 43.5 1871 43.5 1872 43.5 1873 43.5 1874 43.5 1875 43.5 1876 43.5 1877 43.5 1878 43.5 1879 43.5 1880 43.5 1881 43.5 1882 43.5 1883 43.5 1884 43.5 1885 43.5 1886 43.5 1887 43.5 1888 43.5 1889 43.5 1890 43.5 1891 43.5 1892 43.5 1893 43.5 1894 43.5 1895 43.5 1896 43.5 1897 43.5 1898 43.5 1899 43.5 1900 43.5 1901 43.5 1902 43.5 1903 43.5 1904 43.5 1905 43.5 1906 43.5 1907 43.5 1908 43.5 1909 43.5 1910 43.5 1911 43.5 1912 43.5 1913 43.5 1914 43.5 1915 43.5 1916 43.5 1917 43.5 1918 43.5 1919 43.5 1920 43.5 1921 43.5 1922 43.5 1923 43.5 1924 43.5 1925 43.5 1926 43.19 1927 42.87 1928 42.62 1929 42.3 1930 41.98 1931 41.66 1932 41.41 1933 41.09 1934 40.78 1935 40.46 1936 40.14 1937 39.89 1938 39.57 1939 39.25 1940 38.94 1941 38.68 1942 38.36 1943 38.05 1944 37.73 1945 37.41 1946 37.16 1947 36.84 1948 36.52 1949 36.21 1950 38.15 1951 37.68 1952 36.77 1953 35.92 1954 35.13 1955 34.41 1956 33.75 1957 33.17 1958 32.66 1959 32.25 1960 31.95 1961 31.77 1962 31.7 1963 31.75 1964 31.87 1965 32.03 1966 32.17 1967 32.26 1968 32.24 1969 32.09 1970 31.76 1971 31.2 1972 30.45 1973 29.57 1974 28.62 1975 27.71 1976 26.98 1977 26.51 1978 26.35 1979 26.5 1980 26.92 1981 27.52 1982 28.16 1983 28.75 1984 29.24 1985 29.62 1986 29.93 1987 30.23 1988 30.55 1989 30.87 1990 31.16 1991 31.36 1992 31.44 1993 31.37 1994 31.15 1995 30.8 1996 30.37 1997 29.9 1998 29.45 1999 29.04 2000 28.72 2001 28.5 2002 28.36 2003 28.28 2004 28.25 2005 28.23 2006 28.18 2007 28.09 2008 27.91 2009 27.65 2010 27.3 2011 26.86 2012 26.38 2013 25.86 2014 25.35 2015 24.85