Varieties democracy vdem, annual growth rate in Sudan
Sudan: Varieties democracy vdem, annual growth rate was -5.11 % change on previous year in 2025. ◆ Volatile
Latest (2025)
-5.11 % change on previous year
Change on year
down 255.1%
World rank
148th
of 176 countries
All-time high
113.04 % change on previous year
in 1883
All-time low
-69.5 % change on previous year
in 1959
Years of data
188
1822–2025
Varieties democracy vdem, annual growth rate in Sudan, 1822–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Sudan recorded -5.11 % change on previous year for varieties democracy vdem, annual growth rate in 2025.
That represents a change of down 255.1% on the previous year and down 235.4% over ten years.
Over the whole period, varieties democracy vdem, annual growth rate in Sudan peaked at 113.04 % change on previous year in 1883 and was at its lowest, -69.5 % change on previous year, in 1959.
That places Sudan 148th out of 176 countries with data for 2025, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Varieties democracy vdem, annual growth rate in Sudan, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1822 | 0 % change on previous year | — |
| 1823 | 0 % change on previous year | — |
| 1824 | 0 % change on previous year | — |
| 1825 | 0 % change on previous year | — |
| 1826 | 0 % change on previous year | — |
| 1827 | 0 % change on previous year | — |
| 1828 | 0 % change on previous year | — |
| 1829 | 0 % change on previous year | — |
| 1830 | 0 % change on previous year | — |
| 1831 | 0 % change on previous year | — |
| 1832 | 0 % change on previous year | — |
| 1833 | 0 % change on previous year | — |
| 1834 | 0 % change on previous year | — |
| 1835 | 0 % change on previous year | — |
| 1836 | 0 % change on previous year | — |
| 1837 | 0 % change on previous year | — |
| 1838 | 0 % change on previous year | — |
| 1839 | 0 % change on previous year | — |
| 1840 | 0 % change on previous year | — |
| 1841 | 0 % change on previous year | — |
| 1842 | 0 % change on previous year | — |
| 1843 | 0 % change on previous year | — |
| 1844 | 0 % change on previous year | — |
| 1845 | 0 % change on previous year | — |
| 1846 | 0 % change on previous year | — |
| 1847 | 0 % change on previous year | — |
| 1848 | 0 % change on previous year | — |
| 1849 | 0 % change on previous year | — |
| 1850 | 0 % change on previous year | — |
| 1851 | 0 % change on previous year | — |
| 1852 | 0 % change on previous year | — |
| 1853 | 0 % change on previous year | — |
| 1854 | 0 % change on previous year | — |
| 1855 | 0 % change on previous year | — |
| 1856 | 0 % change on previous year | — |
| 1857 | 0 % change on previous year | — |
| 1858 | 0 % change on previous year | — |
| 1859 | 0 % change on previous year | — |
| 1860 | 0 % change on previous year | — |
| 1861 | 0 % change on previous year | — |
| 1862 | 0 % change on previous year | — |
| 1863 | 12.9 % change on previous year | — |
| 1864 | 0 % change on previous year | -100.0% |
| 1865 | 0 % change on previous year | — |
| 1866 | 5.71 % change on previous year | — |
| 1867 | 0 % change on previous year | -100.0% |
| 1868 | 0 % change on previous year | — |
| 1869 | 0 % change on previous year | — |
| 1870 | 0 % change on previous year | — |
| 1871 | 0 % change on previous year | — |
| 1872 | 0 % change on previous year | — |
| 1873 | 0 % change on previous year | — |
| 1874 | 0 % change on previous year | — |
| 1875 | 0 % change on previous year | — |
| 1876 | 0 % change on previous year | — |
| 1877 | 0 % change on previous year | — |
| 1878 | 13.51 % change on previous year | — |
| 1879 | 59.52 % change on previous year | +340.5% |
| 1880 | 0 % change on previous year | -100.0% |
| 1881 | 2.99 % change on previous year | — |
| 1882 | 0 % change on previous year | -100.0% |
| 1883 | 113.04 % change on previous year | — |
| 1884 | 0 % change on previous year | -100.0% |
| 1901 | 0 % change on previous year | — |
| 1902 | 0 % change on previous year | — |
| 1903 | 0 % change on previous year | — |
| 1904 | 0 % change on previous year | — |
| 1905 | 0 % change on previous year | — |
| 1906 | 0 % change on previous year | — |
| 1907 | 0 % change on previous year | — |
| 1908 | 0 % change on previous year | — |
| 1909 | 0 % change on previous year | — |
| 1910 | 0 % change on previous year | — |
| 1911 | 0 % change on previous year | — |
| 1912 | 0 % change on previous year | — |
| 1913 | 0 % change on previous year | — |
| 1914 | 0 % change on previous year | — |
| 1915 | 0 % change on previous year | — |
| 1916 | 0 % change on previous year | — |
| 1917 | 0 % change on previous year | — |
| 1918 | 0 % change on previous year | — |
| 1919 | 0 % change on previous year | — |
| 1920 | 1.85 % change on previous year | — |
| 1921 | 1.82 % change on previous year | -1.8% |
| 1922 | 0 % change on previous year | -100.0% |
| 1923 | 0 % change on previous year | — |
| 1924 | 0 % change on previous year | — |
| 1925 | 0 % change on previous year | — |
| 1926 | 0 % change on previous year | — |
| 1927 | 0 % change on previous year | — |
| 1928 | 0 % change on previous year | — |
| 1929 | 0 % change on previous year | — |
| 1930 | 1.79 % change on previous year | — |
| 1931 | 0 % change on previous year | -100.0% |
| 1932 | 0 % change on previous year | — |
| 1933 | 0 % change on previous year | — |
| 1934 | 0 % change on previous year | — |
| 1935 | 0 % change on previous year | — |
| 1936 | 0 % change on previous year | — |
| 1937 | 0 % change on previous year | — |
| 1938 | 0 % change on previous year | — |
| 1939 | 0 % change on previous year | — |
| 1940 | 0 % change on previous year | — |
| 1941 | 0 % change on previous year | — |
| 1942 | 0 % change on previous year | — |
| 1943 | 0 % change on previous year | — |
| 1944 | 1.75 % change on previous year | — |
| 1945 | 1.72 % change on previous year | -1.7% |
| 1946 | 0 % change on previous year | -100.0% |
| 1947 | 0 % change on previous year | — |
| 1948 | 3.39 % change on previous year | — |
| 1949 | 73.77 % change on previous year | +2076.2% |
| 1950 | 0.9434 % change on previous year | -98.7% |
| 1951 | 0 % change on previous year | -100.0% |
| 1952 | 0 % change on previous year | — |
| 1953 | 55.14 % change on previous year | — |
| 1954 | 37.35 % change on previous year | -32.3% |
| 1955 | 6.58 % change on previous year | -82.4% |
| 1956 | 18.52 % change on previous year | +181.5% |
| 1957 | -0.6944 % change on previous year | -103.8% |
| 1958 | -9.44 % change on previous year | +1259.4% |
| 1959 | -69.5 % change on previous year | +636.2% |
| 1960 | -8.86 % change on previous year | -87.3% |
| 1961 | 0 % change on previous year | -100.0% |
| 1962 | 0 % change on previous year | — |
| 1963 | -1.39 % change on previous year | — |
| 1964 | 47.89 % change on previous year | -3547.9% |
| 1965 | 99.05 % change on previous year | +106.8% |
| 1966 | -1.44 % change on previous year | -101.4% |
| 1967 | 0 % change on previous year | -100.0% |
| 1968 | 10.68 % change on previous year | — |
| 1969 | -56.58 % change on previous year | -629.8% |
| 1970 | 1.01 % change on previous year | -101.8% |
| 1971 | 10 % change on previous year | +890.0% |
| 1972 | 31.82 % change on previous year | +218.2% |
| 1973 | 0.6897 % change on previous year | -97.8% |
| 1974 | 4.11 % change on previous year | +495.9% |
| 1975 | 5.92 % change on previous year | +44.1% |
| 1976 | 0 % change on previous year | -100.0% |
| 1977 | 0 % change on previous year | — |
| 1978 | 9.94 % change on previous year | — |
| 1979 | 2.26 % change on previous year | -77.3% |
| 1980 | -4.97 % change on previous year | -320.0% |
| 1981 | 6.98 % change on previous year | -240.3% |
| 1982 | -11.41 % change on previous year | -263.6% |
| 1983 | 12.27 % change on previous year | -207.5% |
| 1984 | 7.65 % change on previous year | -37.7% |
| 1985 | 6.09 % change on previous year | -20.4% |
| 1986 | 58.37 % change on previous year | +858.3% |
| 1987 | 12.08 % change on previous year | -79.3% |
| 1988 | 0 % change on previous year | -100.0% |
| 1989 | -54.45 % change on previous year | — |
| 1990 | -49.11 % change on previous year | -9.8% |
| 1991 | 0 % change on previous year | -100.0% |
| 1992 | 2.33 % change on previous year | — |
| 1993 | 0 % change on previous year | -100.0% |
| 1994 | 0 % change on previous year | — |
| 1995 | 0 % change on previous year | — |
| 1996 | 54.55 % change on previous year | — |
| 1997 | 11.03 % change on previous year | -79.8% |
| 1998 | 0 % change on previous year | -100.0% |
| 1999 | -1.32 % change on previous year | — |
| 2000 | -12.08 % change on previous year | +812.1% |
| 2001 | 31.3 % change on previous year | -359.1% |
| 2002 | 0.5814 % change on previous year | -98.1% |
| 2003 | 0 % change on previous year | -100.0% |
| 2004 | 3.47 % change on previous year | — |
| 2005 | 10.61 % change on previous year | +206.1% |
| 2006 | 0.505 % change on previous year | -95.2% |
| 2007 | -0.5025 % change on previous year | -199.5% |
| 2008 | 1.52 % change on previous year | -401.5% |
| 2009 | 0.4975 % change on previous year | -67.2% |
| 2010 | 5.45 % change on previous year | +994.6% |
| 2011 | -0.4695 % change on previous year | -108.6% |
| 2012 | -0.4717 % change on previous year | +0.5% |
| 2013 | 0.4739 % change on previous year | -200.5% |
| 2014 | 0 % change on previous year | -100.0% |
| 2015 | 3.77 % change on previous year | — |
| 2016 | -0.4545 % change on previous year | -112.0% |
| 2017 | 3.2 % change on previous year | -803.2% |
| 2018 | 0.4425 % change on previous year | -86.2% |
| 2019 | -14.98 % change on previous year | -3485.0% |
| 2020 | -13.47 % change on previous year | -10.1% |
| 2021 | -2.4 % change on previous year | -82.2% |
| 2022 | -3.07 % change on previous year | +28.1% |
| 2023 | -12.03 % change on previous year | +292.0% |
| 2024 | -1.44 % change on previous year | -88.0% |
| 2025 | -5.11 % change on previous year | +255.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1820s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | 8 |
| 1830s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | 10 |
| 1840s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | 10 |
| 1850s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | 10 |
| 1860s | 1.86 % change on previous year | 0 % change on previous year | 12.9 % change on previous year | 10 |
| 1870s | 7.3 % change on previous year | 0 % change on previous year | 59.52 % change on previous year | 10 |
| 1880s | 23.21 % change on previous year | 0 % change on previous year | 113.04 % change on previous year | 5 |
| 1900s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | 9 |
| 1910s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | 10 |
| 1920s | 0.367 % change on previous year | 0 % change on previous year | 1.85 % change on previous year | 10 |
| 1930s | 0.1786 % change on previous year | 0 % change on previous year | 1.79 % change on previous year | 10 |
| 1940s | 8.06 % change on previous year | 0 % change on previous year | 73.77 % change on previous year | 10 |
| 1950s | 3.89 % change on previous year | -69.5 % change on previous year | 55.14 % change on previous year | 10 |
| 1960s | 8.94 % change on previous year | -56.58 % change on previous year | 99.05 % change on previous year | 10 |
| 1970s | 6.57 % change on previous year | 0 % change on previous year | 31.82 % change on previous year | 10 |
| 1980s | 3.26 % change on previous year | -54.45 % change on previous year | 58.37 % change on previous year | 10 |
| 1990s | 1.75 % change on previous year | -49.11 % change on previous year | 54.55 % change on previous year | 10 |
| 2000s | 3.59 % change on previous year | -12.08 % change on previous year | 31.3 % change on previous year | 10 |
| 2010s | -0.3042 % change on previous year | -14.98 % change on previous year | 5.45 % change on previous year | 10 |
| 2020s | -6.25 % change on previous year | -13.47 % change on previous year | -1.44 % change on previous year | 6 |
Countries ranked near Sudan
- 145 Italy -4.97 % change on previous year compare
- 146 Honduras -5.02 % change on previous year compare
- 147 Albania -5.1 % change on previous year compare
- 149 Hungary -5.18 % change on previous year compare
- 150 Ecuador -5.3 % change on previous year compare
- 151 Mexico -5.44 % change on previous year compare
More social development data for Sudan
- Refugees under the mandate of the UNHCR by country or territory of 809,816 (2025)
- Refugees under the mandate of the UNHCR by country or territory of 2.82 million (2025)
- Political rights rating fh 7 (2025)
- Democracy lexical 0 (2025)
- Political rights rating fh, annual growth rate 0 % change on previous year (2025)
- Political rights rating fh, gaps filled 7 (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0.0546 units per person (2025)
- Refugees under the mandate of the UNHCR by country or territory of 2.82 million (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0.0157 units per person (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0 units per US$ of GDP (2025)
Frequently asked questions
- What is varieties democracy vdem, annual growth rate in Sudan?
- Varieties democracy vdem, annual growth rate in Sudan was -5.11 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest varieties democracy vdem, annual growth rate recorded in Sudan?
- The highest recorded value was 113.04 % change on previous year in 1883.
- What is the lowest varieties democracy vdem, annual growth rate recorded in Sudan?
- The lowest recorded value was -69.5 % change on previous year in 1959.
- How does Sudan rank for varieties democracy vdem, annual growth rate?
- Sudan ranks 148th out of 176 countries with data for 2025.
- Is varieties democracy vdem, annual growth rate rising or falling in Sudan?
- Over the last ten years it is down 235.4%. The long-run trend across the full record is volatile.
- Where does this Sudan data come from?
- The figures come from Statizoid (derived), published as part of Varieties democracy vdem, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 188 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Varieties democracy vdem. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Varieties democracy vdem Our World in Data
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Varieties democracy vdem. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.