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Liberal political institutions index in Slovenia

Slovenia: Liberal political institutions index was 0.849 in 2025. ◆ Volatile

Latest (2025)
0.849
Change on year
down 2.9%
World rank
39th
of 176 countries
All-time high
0.933
in 2016
All-time low
0.046
in 1942
Years of data
210
1804–2025

Liberal political institutions index in Slovenia, 1804–2025

00.20.40.60.81180419142025

Source: Our World in Data.

Analysis

In 2025, liberal political institutions index in Slovenia stood at 0.849.

Compared with earlier readings it is down 2.9% on the previous year and down 8.4% over ten years.

Over the whole period, liberal political institutions index in Slovenia peaked at 0.933 in 2016 and was at its lowest, 0.046, in 1942.

That places Slovenia 39th out of 176 countries with data for 2025, putting it in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Liberal political institutions index in Slovenia, year by year

Year Value Change
1804 0.186 —
1805 0.186 +0.0%
1806 0.186 +0.0%
1807 0.186 +0.0%
1808 0.186 +0.0%
1809 0.186 +0.0%
1810 0.186 +0.0%
1811 0.186 +0.0%
1812 0.186 +0.0%
1813 0.186 +0.0%
1814 0.186 +0.0%
1815 0.204 +9.7%
1816 0.204 +0.0%
1817 0.204 +0.0%
1818 0.204 +0.0%
1819 0.204 +0.0%
1820 0.204 +0.0%
1821 0.204 +0.0%
1822 0.204 +0.0%
1823 0.204 +0.0%
1824 0.204 +0.0%
1825 0.204 +0.0%
1826 0.204 +0.0%
1827 0.204 +0.0%
1828 0.204 +0.0%
1829 0.204 +0.0%
1830 0.204 +0.0%
1831 0.204 +0.0%
1832 0.204 +0.0%
1833 0.204 +0.0%
1834 0.204 +0.0%
1835 0.204 +0.0%
1836 0.204 +0.0%
1837 0.204 +0.0%
1838 0.204 +0.0%
1839 0.204 +0.0%
1840 0.204 +0.0%
1841 0.204 +0.0%
1842 0.204 +0.0%
1843 0.204 +0.0%
1844 0.204 +0.0%
1845 0.204 +0.0%
1846 0.204 +0.0%
1847 0.204 +0.0%
1848 0.335 +64.2%
1849 0.315 -6.0%
1851 0.2 -36.5%
1852 0.17 -15.0%
1853 0.17 +0.0%
1854 0.17 +0.0%
1855 0.17 +0.0%
1856 0.17 +0.0%
1857 0.17 +0.0%
1858 0.17 +0.0%
1859 0.17 +0.0%
1860 0.17 +0.0%
1867 0.552 +224.7%
1873 0.677 +22.6%
1874 0.677 +0.0%
1875 0.677 +0.0%
1876 0.677 +0.0%
1877 0.677 +0.0%
1878 0.677 +0.0%
1879 0.677 +0.0%
1880 0.677 +0.0%
1881 0.677 +0.0%
1882 0.677 +0.0%
1883 0.677 +0.0%
1884 0.677 +0.0%
1885 0.677 +0.0%
1886 0.677 +0.0%
1887 0.677 +0.0%
1888 0.677 +0.0%
1889 0.677 +0.0%
1890 0.677 +0.0%
1891 0.677 +0.0%
1892 0.677 +0.0%
1893 0.677 +0.0%
1894 0.677 +0.0%
1895 0.677 +0.0%
1896 0.677 +0.0%
1897 0.677 +0.0%
1898 0.677 +0.0%
1899 0.677 +0.0%
1900 0.677 +0.0%
1901 0.677 +0.0%
1902 0.677 +0.0%
1903 0.677 +0.0%
1904 0.677 +0.0%
1905 0.677 +0.0%
1906 0.677 +0.0%
1907 0.677 +0.0%
1908 0.677 +0.0%
1909 0.677 +0.0%
1910 0.677 +0.0%
1911 0.677 +0.0%
1912 0.677 +0.0%
1913 0.666 -1.6%
1914 0.663 -0.5%
1915 0.663 +0.0%
1916 0.663 +0.0%
1917 0.663 +0.0%
1918 0.672 +1.4%
1919 0.424 -36.9%
1920 0.424 +0.0%
1921 0.426 +0.5%
1922 0.43 +0.9%
1923 0.441 +2.6%
1924 0.441 +0.0%
1925 0.441 +0.0%
1926 0.441 +0.0%
1927 0.435 -1.4%
1928 0.424 -2.5%
1929 0.407 -4.0%
1930 0.225 -44.7%
1931 0.225 +0.0%
1932 0.35 +55.6%
1933 0.35 +0.0%
1934 0.35 +0.0%
1935 0.35 +0.0%
1936 0.35 +0.0%
1937 0.35 +0.0%
1938 0.35 +0.0%
1939 0.35 +0.0%
1940 0.327 -6.6%
1941 0.114 -65.1%
1942 0.046 -59.6%
1943 0.047 +2.2%
1944 0.049 +4.3%
1945 0.134 +173.5%
1946 0.257 +91.8%
1947 0.25 -2.7%
1948 0.251 +0.4%
1949 0.289 +15.1%
1950 0.314 +8.7%
1951 0.329 +4.8%
1952 0.334 +1.5%
1953 0.345 +3.3%
1954 0.349 +1.2%
1955 0.351 +0.6%
1956 0.351 +0.0%
1957 0.351 +0.0%
1958 0.351 +0.0%
1959 0.351 +0.0%
1960 0.351 +0.0%
1961 0.351 +0.0%
1962 0.351 +0.0%
1963 0.408 +16.2%
1964 0.408 +0.0%
1965 0.42 +2.9%
1966 0.42 +0.0%
1967 0.423 +0.7%
1968 0.423 +0.0%
1969 0.423 +0.0%
1970 0.423 +0.0%
1971 0.423 +0.0%
1972 0.423 +0.0%
1973 0.423 +0.0%
1974 0.439 +3.8%
1975 0.441 +0.5%
1976 0.441 +0.0%
1977 0.441 +0.0%
1978 0.441 +0.0%
1979 0.435 -1.4%
1980 0.437 +0.5%
1981 0.45 +3.0%
1982 0.457 +1.6%
1983 0.457 +0.0%
1984 0.458 +0.2%
1985 0.458 +0.0%
1986 0.458 +0.0%
1987 0.458 +0.0%
1988 0.467 +2.0%
1989 0.7 +49.9%
1990 0.793 +13.3%
1991 0.885 +11.6%
1992 0.909 +2.7%
1993 0.911 +0.2%
1994 0.911 +0.0%
1995 0.911 +0.0%
1996 0.91 -0.1%
1997 0.916 +0.7%
1998 0.918 +0.2%
1999 0.915 -0.3%
2000 0.897 -2.0%
2001 0.899 +0.2%
2002 0.901 +0.2%
2003 0.899 -0.2%
2004 0.897 -0.2%
2005 0.898 +0.1%
2006 0.898 +0.0%
2007 0.898 +0.0%
2008 0.899 +0.1%
2009 0.908 +1.0%
2010 0.916 +0.9%
2011 0.918 +0.2%
2012 0.915 -0.3%
2013 0.917 +0.2%
2014 0.925 +0.9%
2015 0.927 +0.2%
2016 0.933 +0.6%
2017 0.932 -0.1%
2018 0.928 -0.4%
2019 0.929 +0.1%
2020 0.895 -3.7%
2021 0.881 -1.6%
2022 0.91 +3.3%
2023 0.87 -4.4%
2024 0.874 +0.5%
2025 0.849 -2.9%

Slovenia compared with similar countries

  • Slovenia's 0.849 is below the median for high income countries, which is 0.872, 97% of the median. (55 countries reporting)
  • Slovenia's 0.849 is above the median for Europe & Central Asia, which is 0.8415, 1.0× the median. (48 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1800s 0.186 0.186 0.186 6
1810s 0.195 0.186 0.204 10
1820s 0.204 0.204 0.204 10
1830s 0.204 0.204 0.204 10
1840s 0.2282 0.204 0.335 10
1850s 0.1733 0.17 0.2 9
1860s 0.361 0.17 0.552 2
1870s 0.677 0.677 0.677 7
1880s 0.677 0.677 0.677 10
1890s 0.677 0.677 0.677 10
1900s 0.677 0.677 0.677 10
1910s 0.6445 0.424 0.677 10
1920s 0.431 0.407 0.441 10
1930s 0.325 0.225 0.35 10
1940s 0.1764 0.046 0.327 10
1950s 0.3426 0.314 0.351 10
1960s 0.3978 0.351 0.423 10
1970s 0.433 0.423 0.441 10
1980s 0.48 0.437 0.7 10
1990s 0.8979 0.793 0.918 10
2000s 0.8994 0.897 0.908 10
2010s 0.924 0.915 0.933 10
2020s 0.8798 0.849 0.91 6

Countries ranked near Slovenia

  1. 36 South Africa 0.858 compare
  2. 37 Vanuatu 0.857 compare
  3. 38 Ghana 0.855 compare
  4. 40 Israel 0.847 compare
  5. 41 Barbados 0.846 compare
  6. 41 Trinidad and Tobago 0.846 compare

See the full ranking of 176 places →

More reference data data for Slovenia

All data for Slovenia →

Frequently asked questions

What is liberal political institutions index in Slovenia?
Liberal political institutions index in Slovenia was 0.849 in 2025, according to Our World in Data.
What is the highest liberal political institutions index recorded in Slovenia?
The highest recorded value was 0.933 in 2016.
What is the lowest liberal political institutions index recorded in Slovenia?
The lowest recorded value was 0.046 in 1942.
How does Slovenia rank for liberal political institutions index?
Slovenia ranks 39th out of 176 countries with data for 2025.
Is liberal political institutions index rising or falling in Slovenia?
Over the last ten years it is down 8.4%. The long-run trend across the full record is volatile.
Where does this Slovenia data come from?
The figures come from Our World in Data, published as part of Liberal political institutions index. Statizoid updates them automatically from the source API.

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Liberal political institutions index in Slovenia. Statizoid, drawing on Our World in Data. Retrieved 15 November 2026, from https://reference.statizoid.com/stat/liberal-political-institutions-index/slovenia/

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About this data

Indicator
Liberal political institutions index
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
176 places, 29,207 data points, 1789–2025
Last refreshed