Sudan vs Yemen: Freedom of association index
Sudan
0.242
in 2025
Yemen
0.29
in 2025
Sudan rank
142nd
Yemen rank
140th
Freedom of association index over time
- Sudan
- Yemen
How they compare
Yemen currently reports 0.29 against 0.242 in Sudan, a difference of 0.048.
That makes Yemen's figure about 1.2 times Sudan's.
The two have swapped places 7 times across 117 shared years of data; in 1821 it was Sudan ahead.
Sudan ranks 142nd and Yemen ranks 140th of 176 countries.
Across the 13 decades both report, Sudan averaged higher in 9 and Yemen in 4.
Head to head by decade
| Decade | Sudan | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1820s | 0.151 | 0.038 | 0.113 | Sudan |
| 1830s | 0.151 | 0.038 | 0.113 | Sudan |
| 1840s | 0.151 | 0.038 | 0.113 | Sudan |
| 1850s | 0.151 | 0.0605 | 0.0905 | Sudan |
| 1860s | 0.151 | 0.0595 | 0.0915 | Sudan |
| 1870s | 0.151 | 0.0937 | 0.0573 | Sudan |
| 1880s | 0.1574 | 0.048 | 0.1094 | Sudan |
| 1900s | 0.12 | 0.0842 | 0.0358 | Sudan |
| 1910s | 0.12 | 0.1393 | 0.0193 | Yemen |
| 1990s | 0.0711 | 0.4543 | 0.3832 | Yemen |
| 2000s | 0.2075 | 0.4821 | 0.2746 | Yemen |
| 2010s | 0.3477 | 0.3828 | 0.0351 | Yemen |
| 2020s | 0.3418 | 0.2678 | 0.074 | Sudan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher freedom of association index, Sudan or Yemen?
- Yemen, at 0.29 against 0.242 in Sudan as of 2025.
- What is the difference in freedom of association index between Sudan and Yemen?
- 0.048, with Yemen ahead.
- How many years of comparable data are there for Sudan and Yemen?
- 117 years are reported by both, from 1821 to 2025.
- How do Sudan and Yemen rank globally for freedom of association index?
- Sudan ranks 142nd and Yemen ranks 140th of 176 countries.
- Where does this data come from?
- Our World in Data, published as Freedom of association index. Statizoid refreshes it automatically from the source and publishes the full history for both places.