Japan vs Slovakia: Domestic Policy Free from Interference of other States Score
Japan
1.78
in 2025
Slovakia
1.81
in 2025
Japan rank
36th
Slovakia rank
35th
Domestic Policy Free from Interference of other States Score over time
- Japan
- Slovakia
How they compare
Slovakia currently reports 1.81 against 1.78 in Japan, a difference of 0.03.
The two have swapped places 9 times across 237 shared years of data; in 1789 it was Japan ahead.
Japan ranks 36th and Slovakia ranks 35th of 176 countries.
Across the 25 decades both report, Japan averaged higher in 18 and Slovakia in 7.
Head to head by decade
| Decade | Japan | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1780s | 1.41 | -2.68 | 4.09 | Japan |
| 1790s | 1.41 | -1.65 | 3.05 | Japan |
| 1800s | 1.41 | -1.65 | 3.05 | Japan |
| 1810s | 1.41 | -1.65 | 3.05 | Japan |
| 1820s | 1.41 | -1.65 | 3.05 | Japan |
| 1830s | 1.41 | -1.65 | 3.05 | Japan |
| 1840s | 1.41 | -1.08 | 2.49 | Japan |
| 1850s | -0.8406 | -2.72 | 1.88 | Japan |
| 1860s | -1.56 | -1.32 | 0.2461 | Slovakia |
| 1870s | -0.574 | -0.432 | 0.142 | Slovakia |
| 1880s | -0.574 | -0.432 | 0.142 | Slovakia |
| 1890s | 0.3143 | -0.432 | 0.7463 | Japan |
| 1900s | 1.71 | -0.432 | 2.14 | Japan |
| 1910s | 1.71 | -0.2149 | 1.93 | Japan |
| 1920s | 1.71 | 1.7 | 0.011 | Japan |
| 1930s | 1.71 | 1.41 | 0.3017 | Japan |
| 1940s | -0.0214 | -0.5275 | 0.5061 | Japan |
| 1950s | 0.6149 | -0.586 | 1.2 | Japan |
| 1960s | 1.78 | -0.6094 | 2.39 | Japan |
| 1970s | 1.78 | -0.82 | 2.6 | Japan |
| 1980s | 1.78 | -0.8161 | 2.6 | Japan |
| 1990s | 1.78 | 1.9 | 0.1148 | Slovakia |
| 2000s | 1.78 | 1.95 | 0.167 | Slovakia |
| 2010s | 1.78 | 1.86 | 0.0725 | Slovakia |
| 2020s | 1.78 | 1.81 | 0.026 | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher domestic policy free from interference of other states score, Japan or Slovakia?
- Slovakia, at 1.81 against 1.78 in Japan as of 2025.
- What is the difference in domestic policy free from interference of other states score between Japan and Slovakia?
- 0.03, with Slovakia ahead.
- How many years of comparable data are there for Japan and Slovakia?
- 237 years are reported by both, from 1789 to 2025.
- How do Japan and Slovakia rank globally for domestic policy free from interference of other states score?
- Japan ranks 36th and Slovakia ranks 35th of 176 countries.
- Where does this data come from?
- V-Dem (2026) – processed by Our World in Data, published as Domestic Policy Free from Interference of other States Score. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Central estimate of the extent to which domestic policy is free from the interference of other states.