Year Per 1000 Births
1800 46.3
1801 46.3
1802 46.3
1803 46.3
1804 46.3
1805 46.3
1806 46.3
1807 46.3
1808 46.3
1809 46.3
1810 46.3
1811 46.3
1812 46.3
1813 46.3
1814 46.3
1815 46.3
1816 46.3
1817 46.3
1818 46.3
1819 46.3
1820 46.3
1821 46.3
1822 46.3
1823 46.3
1824 46.3
1825 46.3
1826 46.3
1827 46.3
1828 46.3
1829 46.3
1830 46.3
1831 46.3
1832 46.3
1833 46.3
1834 46.3
1835 46.3
1836 46.3
1837 46.3
1838 46.3
1839 46.3
1840 46.3
1841 46.3
1842 46.3
1843 46.3
1844 46.3
1845 46.3
1846 46.3
1847 46.3
1848 46.3
1849 46.3
1850 46.3
1851 46.3
1852 46.3
1853 46.3
1854 46.3
1855 46.3
1856 46.3
1857 46.3
1858 46.3
1859 46.3
1860 46.3
1861 46.3
1862 46.3
1863 46.3
1864 46.3
1865 46.3
1866 46.3
1867 46.3
1868 46.3
1869 46.3
1870 46.3
1871 46.3
1872 46.3
1873 46.3
1874 46.3
1875 46.3
1876 46.3
1877 46.3
1878 46.3
1879 46.3
1880 46.3
1881 46.3
1882 46.3
1883 46.3
1884 46.3
1885 46.3
1886 46.3
1887 46.3
1888 46.3
1889 46.3
1890 46.3
1891 46.3
1892 46.3
1893 46.3
1894 46.3
1895 46.3
1896 46.3
1897 46.3
1898 46.3
1899 46.3
1900 46.3
1901 46.3
1902 46.3
1903 46.3
1904 46.3
1905 46.3
1906 46.3
1907 46.3
1908 46.3
1909 46.3
1910 46.3
1911 46.3
1912 46.3
1913 46.3
1914 46.3
1915 46.3
1916 46.3
1917 46.3
1918 46.3
1919 46.3
1920 46.3
1921 46.3
1922 46.3
1923 46.3
1924 46.3
1925 46.3
1926 46.3
1927 46.3
1928 46.3
1929 46.3
1930 46.3
1931 46.3
1932 46.3
1933 46.3
1934 46.3
1935 46.3
1936 46.3
1937 46.3
1938 46.3
1939 46.3
1940 46.3
1941 46.3
1942 46.3
1943 46.3
1944 46.3
1945 46.3
1946 46.3
1947 46.3
1948 46.3
1949 46.3
1950 48.24
1951 48.26
1952 48.31
1953 48.37
1954 48.45
1955 48.55
1956 48.67
1957 48.8
1958 48.95
1959 49.11
1960 49.28
1961 49.46
1962 49.65
1963 49.83
1964 50
1965 50.14
1966 50.23
1967 50.28
1968 50.27
1969 50.22
1970 50.12
1971 50.01
1972 49.88
1973 49.76
1974 49.64
1975 49.5
1976 49.32
1977 49.07
1978 48.76
1979 48.4
1980 48.02
1981 47.68
1982 47.4
1983 47.21
1984 47.11
1985 47.07
1986 47.04
1987 46.98
1988 46.86
1989 46.66
1990 46.39
1991 46.07
1992 45.73
1993 45.41
1994 45.11
1995 44.86
1996 44.66
1997 44.5
1998 44.36
1999 44.25
2000 44.16
2001 44.08
2002 44.01
2003 43.93
2004 43.83
2005 43.68
2006 43.46
2007 43.17
2008 42.81
2009 42.38
2010 41.91
2011 41.41
2012 40.93
2013 40.47
2014 40.05
2015 39.67