Sudan vs Yemen, Rep.: Democratic change
Sudan
1
in 2025
Yemen, Rep.
1
in 2025
Sudan rank
23rd
Yemen, Rep. rank
23rd
Democratic change over time
- Sudan
- Yemen, Rep.
How they compare
Sudan currently reports 1 against 1 in Yemen, Rep., a difference of 0.
The two have swapped places 4 times across 35 shared years of data; in 1991 it was Yemen, Rep. ahead.
Sudan ranks 23rd and Yemen, Rep. ranks 23rd of 175 countries.
Sudan has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Sudan | Yemen, Rep. | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.44 | 1.33 | 0.1111 | Sudan |
| 2000s | 2 | 1 | 1 | Sudan |
| 2010s | 1.1 | 0.6 | 0.5 | Sudan |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher democratic change, Sudan or Yemen, Rep.?
- Sudan, at 1 against 1 in Yemen, Rep. as of 2025.
- What is the difference in democratic change between Sudan and Yemen, Rep.?
- 0, with Sudan ahead.
- How many years of comparable data are there for Sudan and Yemen, Rep.?
- 35 years are reported by both, from 1991 to 2025.
- How do Sudan and Yemen, Rep. rank globally for democratic change?
- Sudan ranks 23rd and Yemen, Rep. ranks 23rd of 175 countries.
- Where does this data come from?
- Episodes of Regime Transformation (2026) – processed by Our World in Data, published as Democratic change. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Data by Episodes of Regime Transformation and V-Dem.