Domestic Policy Free from Interference of other States Score in New Zealand
New Zealand: Domestic Policy Free from Interference of other States Score was 1.93 in 2025. ◆ Volatile
Latest (2025)
1.93
Change on year
unchanged
World rank
16th
of 176 countries
All-time high
1.93
in 1910
All-time low
-0.65
in 1853
Years of data
173
1853–2025
Domestic Policy Free from Interference of other States Score in New Zealand, 1853–2025
Source: V-Dem (2026) – processed by Our World in Data.
Analysis
New Zealand recorded 1.93 for domestic policy free from interference of other states score in 2025. That is the highest value across all 173 years on record.
That represents a change of unchanged over ten years.
Over the whole period, domestic policy free from interference of other states score in New Zealand peaked at 1.93 in 1910 and was at its lowest, -0.65, in 1853.
New Zealand ranks 16th of 176 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Domestic Policy Free from Interference of other States Score in New Zealand, year by year
| Year | Value | Change |
|---|---|---|
| 1853 | -0.65 | — |
| 1854 | -0.65 | -0.0% |
| 1855 | -0.65 | -0.0% |
| 1856 | -0.65 | -0.0% |
| 1857 | -0.65 | -0.0% |
| 1858 | -0.65 | -0.0% |
| 1859 | -0.65 | -0.0% |
| 1860 | -0.65 | -0.0% |
| 1861 | -0.65 | -0.0% |
| 1862 | -0.65 | -0.0% |
| 1863 | -0.65 | -0.0% |
| 1864 | -0.65 | -0.0% |
| 1865 | -0.65 | -0.0% |
| 1866 | -0.65 | -0.0% |
| 1867 | -0.65 | -0.0% |
| 1868 | -0.65 | -0.0% |
| 1869 | -0.65 | -0.0% |
| 1870 | -0.65 | -0.0% |
| 1871 | -0.65 | -0.0% |
| 1872 | -0.65 | -0.0% |
| 1873 | -0.65 | -0.0% |
| 1874 | -0.65 | -0.0% |
| 1875 | -0.65 | -0.0% |
| 1876 | -0.65 | -0.0% |
| 1877 | -0.65 | -0.0% |
| 1878 | -0.65 | -0.0% |
| 1879 | -0.65 | -0.0% |
| 1880 | -0.65 | -0.0% |
| 1881 | -0.65 | -0.0% |
| 1882 | -0.65 | -0.0% |
| 1883 | -0.65 | -0.0% |
| 1884 | -0.65 | -0.0% |
| 1885 | -0.65 | -0.0% |
| 1886 | -0.65 | -0.0% |
| 1887 | -0.65 | -0.0% |
| 1888 | -0.65 | -0.0% |
| 1889 | -0.65 | -0.0% |
| 1890 | -0.65 | -0.0% |
| 1891 | -0.65 | -0.0% |
| 1892 | -0.65 | -0.0% |
| 1893 | -0.65 | -0.0% |
| 1894 | -0.65 | -0.0% |
| 1895 | -0.65 | -0.0% |
| 1896 | -0.65 | -0.0% |
| 1897 | 1.05 | -260.9% |
| 1898 | 1.05 | +0.0% |
| 1899 | 1.05 | +0.0% |
| 1900 | 1.05 | +0.0% |
| 1901 | 1.05 | +0.0% |
| 1902 | 1.05 | +0.0% |
| 1903 | 1.05 | +0.0% |
| 1904 | 1.05 | +0.0% |
| 1905 | 1.05 | +0.0% |
| 1906 | 1.05 | +0.0% |
| 1907 | 1.05 | +0.0% |
| 1908 | 1.05 | +0.0% |
| 1909 | 1.05 | +0.0% |
| 1910 | 1.93 | +84.7% |
| 1911 | 1.93 | +0.0% |
| 1912 | 1.93 | +0.0% |
| 1913 | 1.93 | +0.0% |
| 1914 | 1.93 | +0.0% |
| 1915 | 1.93 | +0.0% |
| 1916 | 1.93 | +0.0% |
| 1917 | 1.93 | +0.0% |
| 1918 | 1.93 | +0.0% |
| 1919 | 1.93 | +0.0% |
| 1920 | 1.93 | +0.0% |
| 1921 | 1.93 | +0.0% |
| 1922 | 1.93 | +0.0% |
| 1923 | 1.93 | +0.0% |
| 1924 | 1.93 | +0.0% |
| 1925 | 1.93 | +0.0% |
| 1926 | 1.93 | +0.0% |
| 1927 | 1.93 | +0.0% |
| 1928 | 1.93 | +0.0% |
| 1929 | 1.93 | +0.0% |
| 1930 | 1.93 | +0.0% |
| 1931 | 1.93 | +0.0% |
| 1932 | 1.93 | +0.0% |
| 1933 | 1.93 | +0.0% |
| 1934 | 1.93 | +0.0% |
| 1935 | 1.93 | +0.0% |
| 1936 | 1.93 | +0.0% |
| 1937 | 1.93 | +0.0% |
| 1938 | 1.93 | +0.0% |
| 1939 | 1.93 | +0.0% |
| 1940 | 1.93 | +0.0% |
| 1941 | 1.93 | +0.0% |
| 1942 | 1.93 | +0.0% |
| 1943 | 1.93 | +0.0% |
| 1944 | 1.93 | +0.0% |
| 1945 | 1.93 | +0.0% |
| 1946 | 1.93 | +0.0% |
| 1947 | 1.93 | +0.0% |
| 1948 | 1.93 | +0.0% |
| 1949 | 1.93 | +0.0% |
| 1950 | 1.93 | +0.0% |
| 1951 | 1.93 | +0.0% |
| 1952 | 1.93 | +0.0% |
| 1953 | 1.93 | +0.0% |
| 1954 | 1.93 | +0.0% |
| 1955 | 1.93 | +0.0% |
| 1956 | 1.93 | +0.0% |
| 1957 | 1.93 | +0.0% |
| 1958 | 1.93 | +0.0% |
| 1959 | 1.93 | +0.0% |
| 1960 | 1.93 | +0.0% |
| 1961 | 1.93 | +0.0% |
| 1962 | 1.93 | +0.0% |
| 1963 | 1.93 | +0.0% |
| 1964 | 1.93 | +0.0% |
| 1965 | 1.93 | +0.0% |
| 1966 | 1.93 | +0.0% |
| 1967 | 1.93 | +0.0% |
| 1968 | 1.93 | +0.0% |
| 1969 | 1.93 | +0.0% |
| 1970 | 1.93 | +0.0% |
| 1971 | 1.93 | +0.0% |
| 1972 | 1.93 | +0.0% |
| 1973 | 1.93 | +0.0% |
| 1974 | 1.93 | +0.0% |
| 1975 | 1.93 | +0.0% |
| 1976 | 1.93 | +0.0% |
| 1977 | 1.93 | +0.0% |
| 1978 | 1.93 | +0.0% |
| 1979 | 1.93 | +0.0% |
| 1980 | 1.93 | +0.0% |
| 1981 | 1.93 | +0.0% |
| 1982 | 1.93 | +0.0% |
| 1983 | 1.93 | +0.0% |
| 1984 | 1.93 | +0.0% |
| 1985 | 1.93 | +0.0% |
| 1986 | 1.93 | +0.0% |
| 1987 | 1.93 | +0.0% |
| 1988 | 1.93 | +0.0% |
| 1989 | 1.93 | +0.0% |
| 1990 | 1.93 | +0.0% |
| 1991 | 1.93 | +0.0% |
| 1992 | 1.93 | +0.0% |
| 1993 | 1.93 | +0.0% |
| 1994 | 1.93 | +0.0% |
| 1995 | 1.93 | +0.0% |
| 1996 | 1.93 | +0.0% |
| 1997 | 1.93 | +0.0% |
| 1998 | 1.93 | +0.0% |
| 1999 | 1.93 | +0.0% |
| 2000 | 1.93 | +0.0% |
| 2001 | 1.93 | +0.0% |
| 2002 | 1.93 | +0.0% |
| 2003 | 1.93 | +0.0% |
| 2004 | 1.93 | +0.0% |
| 2005 | 1.93 | +0.0% |
| 2006 | 1.93 | +0.0% |
| 2007 | 1.93 | +0.0% |
| 2008 | 1.93 | +0.0% |
| 2009 | 1.93 | +0.0% |
| 2010 | 1.93 | +0.0% |
| 2011 | 1.93 | +0.0% |
| 2012 | 1.93 | +0.0% |
| 2013 | 1.93 | +0.0% |
| 2014 | 1.93 | +0.0% |
| 2015 | 1.93 | +0.0% |
| 2016 | 1.93 | +0.0% |
| 2017 | 1.93 | +0.0% |
| 2018 | 1.93 | +0.0% |
| 2019 | 1.93 | +0.0% |
| 2020 | 1.93 | +0.0% |
| 2021 | 1.93 | +0.0% |
| 2022 | 1.93 | +0.0% |
| 2023 | 1.93 | +0.0% |
| 2024 | 1.93 | +0.0% |
| 2025 | 1.93 | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1850s | -0.65 | -0.65 | -0.65 | 7 |
| 1860s | -0.65 | -0.65 | -0.65 | 10 |
| 1870s | -0.65 | -0.65 | -0.65 | 10 |
| 1880s | -0.65 | -0.65 | -0.65 | 10 |
| 1890s | -0.1412 | -0.65 | 1.05 | 10 |
| 1900s | 1.05 | 1.05 | 1.05 | 10 |
| 1910s | 1.93 | 1.93 | 1.93 | 10 |
| 1920s | 1.93 | 1.93 | 1.93 | 10 |
| 1930s | 1.93 | 1.93 | 1.93 | 10 |
| 1940s | 1.93 | 1.93 | 1.93 | 10 |
| 1950s | 1.93 | 1.93 | 1.93 | 10 |
| 1960s | 1.93 | 1.93 | 1.93 | 10 |
| 1970s | 1.93 | 1.93 | 1.93 | 10 |
| 1980s | 1.93 | 1.93 | 1.93 | 10 |
| 1990s | 1.93 | 1.93 | 1.93 | 10 |
| 2000s | 1.93 | 1.93 | 1.93 | 10 |
| 2010s | 1.93 | 1.93 | 1.93 | 10 |
| 2020s | 1.93 | 1.93 | 1.93 | 6 |
Countries ranked near New Zealand
More reference data data for New Zealand
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.4532 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 9.92 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 10.93 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0459 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 10.93 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.52 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.53 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 42.17 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 47.53 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.2499 (2050)
Frequently asked questions
- What is domestic policy free from interference of other states score in New Zealand?
- Domestic policy free from interference of other states score in New Zealand was 1.93 in 2025, according to V-Dem (2026) – processed by Our World in Data.
- What is the highest domestic policy free from interference of other states score recorded in New Zealand?
- The highest recorded value was 1.93 in 1910.
- What is the lowest domestic policy free from interference of other states score recorded in New Zealand?
- The lowest recorded value was -0.65 in 1853.
- How does New Zealand rank for domestic policy free from interference of other states score?
- New Zealand ranks 16th out of 176 countries with data for 2025.
- Is domestic policy free from interference of other states score rising or falling in New Zealand?
- Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
- Where does this New Zealand data come from?
- The figures come from V-Dem (2026) – processed by Our World in Data, published as part of Domestic Policy Free from Interference of other States Score. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 173 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Central estimate of the extent to which domestic policy is free from the interference of other states.