Portugal vs Sri Lanka: Academic freedom index
Portugal
0.826
in 2025
Sri Lanka
0.828
in 2025
Portugal rank
49th
Sri Lanka rank
46th
Academic freedom index over time
- Portugal
- Sri Lanka
How they compare
Sri Lanka currently reports 0.828 against 0.826 in Portugal, a difference of 0.002.
The two have swapped places 5 times across 126 shared years of data; in 1900 it was Portugal ahead.
Portugal ranks 49th and Sri Lanka ranks 46th of 174 countries.
Across the 13 decades both report, Portugal averaged higher in 7 and Sri Lanka in 6.
Head to head by decade
| Decade | Portugal | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1900s | 0.5862 | 0.582 | 0.0042 | Portugal |
| 1910s | 0.6199 | 0.582 | 0.0379 | Portugal |
| 1920s | 0.4789 | 0.582 | 0.1031 | Sri Lanka |
| 1930s | 0.194 | 0.582 | 0.388 | Sri Lanka |
| 1940s | 0.194 | 0.7381 | 0.5441 | Sri Lanka |
| 1950s | 0.194 | 0.8022 | 0.6082 | Sri Lanka |
| 1960s | 0.2125 | 0.7922 | 0.5797 | Sri Lanka |
| 1970s | 0.6055 | 0.724 | 0.1185 | Sri Lanka |
| 1980s | 0.951 | 0.6914 | 0.2596 | Portugal |
| 1990s | 0.9525 | 0.744 | 0.2085 | Portugal |
| 2000s | 0.969 | 0.6176 | 0.3514 | Portugal |
| 2010s | 0.9653 | 0.6124 | 0.3529 | Portugal |
| 2020s | 0.8805 | 0.6962 | 0.1843 | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher academic freedom index, Portugal or Sri Lanka?
- Sri Lanka, at 0.828 against 0.826 in Portugal as of 2025.
- What is the difference in academic freedom index between Portugal and Sri Lanka?
- 0.002, with Sri Lanka ahead.
- How many years of comparable data are there for Portugal and Sri Lanka?
- 126 years are reported by both, from 1900 to 2025.
- How do Portugal and Sri Lanka rank globally for academic freedom index?
- Portugal ranks 49th and Sri Lanka ranks 46th of 174 countries.
- Where does this data come from?
- Our World in Data, published as Academic freedom index. Statizoid refreshes it automatically from the source and publishes the full history for both places.