Separation of Powers Score in Yemen
Yemen: Separation of Powers Score was 1 in 2025. ◆ Volatile
Separation of Powers Score in Yemen, 2005–2025
Source: Bertelsmann Transformation Index (2026) – processed by Our World in Data.
Analysis
Yemen recorded 1 for separation of powers score in 2025. That is the lowest value across all 11 years on record.
Compared with earlier readings it is down 66.7% over ten years.
Over the whole period, separation of powers score in Yemen peaked at 4 in 2007 and was at its lowest, 1, in 2019.
Yemen ranks 111th of 128 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 3.67 | 3 | 4 | 3 |
| 2010s | 2.6 | 1 | 4 | 5 |
| 2020s | 1 | 1 | 1 | 3 |
Countries ranked near Yemen
- 111 Afghanistan 1 compare
- 111 Burkina Faso 1 compare
- 111 Cambodia 1 compare
- 111 Chad 1 compare
- 111 China 1 compare
- 111 Cuba 1 compare
- 111 Eritrea 1 compare
- 111 Guinea 1 compare
- 111 Mali 1 compare
- 111 Myanmar 1 compare
- 111 Niger 1 compare
- 111 North Korea 1 compare
- 111 Oman 1 compare
- 111 Saudi Arabia 1 compare
- 111 Somalia 1 compare
- 111 Sudan 1 compare
- 111 Syria 1 compare
More reference data data for Yemen
- Spring temperature anomalies 0.5034 °C (2026)
- Summer temperature anomalies 0.942 °C (2026)
- Temperature anomalies by month -0.1292 °C (2026)
- Universal right to vote in practice 0 (2025)
- Autumn temperature anomalies 1.13 °C (2025)
- Winter temperature anomalies 0.2632 °C (2025)
- Consumer price index 157.58 2010 = 100 (2014)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is separation of powers score in Yemen?
- Separation of powers score in Yemen was 1 in 2025, according to Bertelsmann Transformation Index (2026) – processed by Our World in Data.
- What is the highest separation of powers score recorded in Yemen?
- The highest recorded value was 4 in 2007.
- What is the lowest separation of powers score recorded in Yemen?
- The lowest recorded value was 1 in 2019.
- How does Yemen rank for separation of powers score?
- Yemen ranks 111th out of 128 countries with data for 2025.
- Is separation of powers score rising or falling in Yemen?
- Over the last ten years it is down 66.7%. The long-run trend across the full record is volatile.
- Where does this Yemen data come from?
- The figures come from Bertelsmann Transformation Index (2026) – processed by Our World in Data, published as part of Separation of Powers Score. Statizoid updates them automatically from the source API.
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CSV · JSON — 11 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Indicates the extent of mutual checks and balances on political powers.