Year Gini 1800 29.5 1801 29.5 1802 29.5 1803 29.5 1804 29.5 1805 29.5 1806 29.5 1807 29.5 1808 29.5 1809 29.5 1810 29.5 1811 29.5 1812 29.5 1813 29.5 1814 29.5 1815 29.5 1816 29.5 1817 29.5 1818 29.5 1819 29.5 1820 29.5 1821 29.5 1822 29.6 1823 29.6 1824 29.6 1825 29.7 1826 29.7 1827 29.8 1828 29.8 1829 29.9 1830 29.9 1831 30 1832 30 1833 30.1 1834 30.1 1835 30.1 1836 30.2 1837 30.2 1838 30.3 1839 30.3 1840 30.4 1841 30.4 1842 30.5 1843 30.5 1844 30.6 1845 30.6 1846 30.7 1847 30.7 1848 30.8 1849 30.9 1850 30.9 1851 31 1852 31.1 1853 31.1 1854 31.2 1855 31.3 1856 31.4 1857 31.5 1858 31.5 1859 31.6 1860 31.7 1861 31.8 1862 31.9 1863 32 1864 32.1 1865 32.1 1866 32.1 1867 32.1 1868 32.1 1869 32 1870 31.9 1871 31.8 1872 31.6 1873 31.4 1874 31.2 1875 30.9 1876 30.7 1877 30.3 1878 30 1879 29.6 1880 29.3 1881 28.9 1882 28.6 1883 28.2 1884 27.9 1885 27.5 1886 27.2 1887 26.9 1888 26.6 1889 26.4 1890 26.1 1891 25.9 1892 25.7 1893 25.6 1894 25.4 1895 25.3 1896 25.1 1897 25 1898 24.9 1899 24.9 1900 24.8 1901 24.7 1902 24.6 1903 24.5 1904 24.4 1905 24.4 1906 24.3 1907 24.2 1908 24.1 1909 24 1910 24 1911 23.9 1912 23.8 1913 23.7 1914 23.6 1915 23.6 1916 23.5 1917 23.4 1918 23.3 1919 23.3 1920 23.2 1921 23.1 1922 23 1923 22.9 1924 22.9 1925 22.8 1926 22.7 1927 22.6 1928 22.5 1929 22.4 1930 22.3 1931 22.2 1932 22.1 1933 22 1934 21.9 1935 21.8 1936 21.7 1937 21.5 1938 21.4 1939 21.3 1940 21.2 1941 21.1 1942 20.9 1943 20.8 1944 20.7 1945 20.6 1946 20.5 1947 20.4 1948 20.3 1949 20.3 1950 20.2 1951 20.3 1952 20.4 1953 20.5 1954 20.7 1955 20.9 1956 21.2 1957 21.4 1958 21.6 1959 21.9 1960 22.1 1961 22.3 1962 22.6 1963 22.8 1964 23.1 1965 23.4 1966 23.6 1967 23.9 1968 24.2 1969 24.5 1970 24.7 1971 24.9 1972 25 1973 25.1 1974 25.2 1975 25.2 1976 25.3 1977 25.4 1978 25.5 1979 25.6 1980 25.6 1981 25.6 1982 25.6 1983 25.5 1984 25.4 1985 25.4 1986 25.5 1987 25.8 1988 26.2 1989 26.5 1990 26.7 1991 26.8 1992 27.2 1993 27.9 1994 29.1 1995 30.2 1996 31.4 1997 32.1 1998 32.6 1999 32.6 2000 33 2001 33.5 2002 34.3 2003 34.7 2004 35 2005 34.9 2006 34.7 2007 34 2008 33.6 2009 33.4 2010 33.2 2011 33 2012 32.8 2013 32.6 2014 32.1 2015 31.7 2016 31.3 2017 31 2018 30.8 2019 30.8 2020 30.8 2021 30.8 2022 30.8 2023 30.8 2024 30.8 2025 30.8 2026 30.8 2027 30.8 2028 30.8 2029 30.8 2030 30.8 2031 30.8 2032 30.8 2033 30.8 2034 30.8 2035 30.8 2036 30.8 2037 30.8 2038 30.8 2039 30.8 2040 30.8