Year Gini 1800 50.9 1801 50.9 1802 50.9 1803 50.9 1804 50.9 1805 50.9 1806 50.9 1807 50.9 1808 50.9 1809 50.9 1810 50.9 1811 50.9 1812 50.9 1813 50.9 1814 50.9 1815 50.9 1816 50.9 1817 50.9 1818 50.9 1819 50.9 1820 50.9 1821 50.9 1822 50.9 1823 50.9 1824 50.9 1825 50.9 1826 50.9 1827 50.9 1828 50.9 1829 50.9 1830 50.9 1831 50.9 1832 50.9 1833 50.9 1834 50.9 1835 50.9 1836 50.9 1837 50.9 1838 50.9 1839 50.9 1840 50.9 1841 50.9 1842 50.9 1843 50.9 1844 50.9 1845 50.9 1846 50.9 1847 50.9 1848 50.9 1849 50.9 1850 50.9 1851 50.9 1852 50.9 1853 50.9 1854 50.9 1855 50.9 1856 50.9 1857 50.9 1858 50.9 1859 50.9 1860 50.9 1861 50.9 1862 50.9 1863 50.9 1864 50.8 1865 50.7 1866 50.6 1867 50.4 1868 50.1 1869 49.8 1870 49.5 1871 49.1 1872 48.6 1873 48.1 1874 47.6 1875 47 1876 46.4 1877 45.7 1878 45 1879 44.3 1880 43.6 1881 42.9 1882 42.2 1883 41.5 1884 40.9 1885 40.3 1886 39.8 1887 39.4 1888 39 1889 38.7 1890 38.4 1891 38.2 1892 38 1893 37.9 1894 37.9 1895 37.9 1896 38 1897 38.2 1898 38.3 1899 38.4 1900 38.6 1901 38.7 1902 38.9 1903 39 1904 39.2 1905 39.4 1906 39.5 1907 39.7 1908 39.9 1909 40.1 1910 40.4 1911 40.6 1912 40.8 1913 41.1 1914 41.4 1915 41.6 1916 41.9 1917 42.2 1918 42.5 1919 42.8 1920 43.1 1921 43.4 1922 43.7 1923 44 1924 44.3 1925 44.5 1926 44.8 1927 45 1928 45.1 1929 45.3 1930 45.4 1931 45.6 1932 45.7 1933 45.8 1934 45.8 1935 45.9 1936 45.9 1937 45.9 1938 45.9 1939 45.9 1940 46 1941 46 1942 46 1943 46 1944 46.1 1945 46.1 1946 46.1 1947 46.1 1948 46.2 1949 46.2 1950 46.2 1951 46.2 1952 46.2 1953 46.3 1954 46.3 1955 46.3 1956 46.3 1957 46.4 1958 46.4 1959 46.4 1960 46.4 1961 46.5 1962 46.5 1963 46.5 1964 46.5 1965 46.6 1966 46.6 1967 46.6 1968 46.6 1969 46.7 1970 46.7 1971 46.7 1972 46.7 1973 46.7 1974 46.8 1975 46.8 1976 46.8 1977 46.8 1978 46.9 1979 46.9 1980 46.9 1981 46.9 1982 47 1983 47 1984 47 1985 47 1986 47 1987 47.1 1988 47.1 1989 47.1 1990 47.1 1991 47.2 1992 47.2 1993 47.2 1994 47.2 1995 47.3 1996 47.3 1997 47.3 1998 47.3 1999 47.3 2000 47.4 2001 47.4 2002 47.5 2003 47.5 2004 47.6 2005 47.7 2006 47.8 2007 47.8 2008 47.9 2009 48 2010 48 2011 48 2012 48 2013 48 2014 48 2015 48 2016 48 2017 48 2018 48 2019 48 2020 48 2021 48 2022 48 2023 48 2024 48 2025 48 2026 48 2027 48 2028 48 2029 48 2030 48 2031 48 2032 48 2033 48 2034 48 2035 48 2036 48 2037 48 2038 48 2039 48 2040 48