Year Per 1000 Births
1800 43.19
1801 43.19
1802 43.19
1803 43.19
1804 43.19
1805 43.19
1806 43.19
1807 43.19
1808 43.19
1809 43.19
1810 43.19
1811 43.19
1812 43.19
1813 43.19
1814 43.19
1815 43.19
1816 43.19
1817 43.19
1818 43.19
1819 43.19
1820 43.19
1821 43.19
1822 43.19
1823 43.19
1824 43.19
1825 43.19
1826 43.19
1827 43.19
1828 43.19
1829 43.19
1830 43.19
1831 43.19
1832 43.19
1833 43.19
1834 43.19
1835 43.19
1836 43.19
1837 43.19
1838 43.19
1839 43.19
1840 43.19
1841 43.19
1842 43.19
1843 43.19
1844 43.19
1845 43.19
1846 43.19
1847 43.19
1848 43.19
1849 43.19
1850 43.19
1851 43.19
1852 43.19
1853 43.19
1854 43.19
1855 43.19
1856 43.19
1857 43.19
1858 43.19
1859 43.19
1860 43.19
1861 43.19
1862 43.19
1863 43.19
1864 43.19
1865 43.19
1866 43.19
1867 43.19
1868 43.19
1869 43.19
1870 43.19
1871 43.19
1872 43.19
1873 43.19
1874 43.19
1875 43.19
1876 43.19
1877 43.19
1878 43.19
1879 43.19
1880 43.19
1881 43.19
1882 43.19
1883 43.19
1884 43.19
1885 43.19
1886 43.19
1887 43.19
1888 43.19
1889 43.19
1890 43.19
1891 43.19
1892 43.19
1893 43.19
1894 43.19
1895 43.19
1896 43.19
1897 43.19
1898 43.19
1899 43.19
1900 43.19
1901 43.19
1902 43.19
1903 43.19
1904 43.19
1905 43.19
1906 43.19
1907 43.19
1908 43.19
1909 43.19
1910 43.19
1911 43.19
1912 43.19
1913 43.19
1914 43.19
1915 43.19
1916 43.19
1917 43.19
1918 43.19
1919 43.19
1920 43.19
1921 43.19
1922 43.19
1923 43.19
1924 43.19
1925 43.19
1926 43.19
1927 43.19
1928 43.19
1929 43.19
1930 43.19
1931 43.19
1932 43.19
1933 43.19
1934 43.19
1935 43.19
1936 43.19
1937 43.19
1938 43.19
1939 43.19
1940 43.19
1941 43.19
1942 43.19
1943 43.19
1944 43.19
1945 43.19
1946 43.19
1947 43.19
1948 43.19
1949 43.19
1950 47.41
1951 46.82
1952 45.77
1953 44.97
1954 44.4
1955 44.07
1956 43.96
1957 44.03
1958 44.24
1959 44.48
1960 44.66
1961 44.67
1962 44.4
1963 43.81
1964 42.9
1965 41.76
1966 40.53
1967 39.37
1968 38.4
1969 37.66
1970 37.13
1971 36.77
1972 36.44
1973 36.09
1974 35.71
1975 35.3
1976 34.93
1977 34.65
1978 34.5
1979 34.49
1980 34.61
1981 34.87
1982 35.22
1983 35.59
1984 35.94
1985 36.22
1986 36.38
1987 36.41
1988 36.26
1989 35.91
1990 35.31
1991 34.42
1992 33.26
1993 31.89
1994 30.36
1995 28.81
1996 27.33
1997 26.03
1998 24.97
1999 24.19
2000 23.66
2001 23.35
2002 23.15
2003 22.98
2004 22.82
2005 22.62
2006 22.42
2007 22.23
2008 22.07
2009 21.93
2010 21.8
2011 21.66
2012 21.5
2013 21.32
2014 21.1
2015 20.84