Solomon Islands vs Sri Lanka: Liberal political institutions index
Solomon Islands
0.757
in 2025
Sri Lanka
0.757
in 2025
Solomon Islands rank
66th
Sri Lanka rank
66th
Liberal political institutions index over time
- Solomon Islands
- Sri Lanka
How they compare
Solomon Islands currently reports 0.757 against 0.757 in Sri Lanka, a difference of 0.
The two have swapped places 6 times across 126 shared years of data; in 1900 it was Sri Lanka ahead.
Solomon Islands ranks 66th and Sri Lanka ranks 66th of 176 countries.
Across the 13 decades both report, Solomon Islands averaged higher in 5 and Sri Lanka in 8.
Head to head by decade
| Decade | Solomon Islands | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1900s | 0.264 | 0.682 | 0.418 | Sri Lanka |
| 1910s | 0.2497 | 0.707 | 0.4573 | Sri Lanka |
| 1920s | 0.2904 | 0.721 | 0.4306 | Sri Lanka |
| 1930s | 0.3046 | 0.721 | 0.4164 | Sri Lanka |
| 1940s | 0.2731 | 0.7275 | 0.4544 | Sri Lanka |
| 1950s | 0.3628 | 0.7571 | 0.3943 | Sri Lanka |
| 1960s | 0.59 | 0.7336 | 0.1436 | Sri Lanka |
| 1970s | 0.6656 | 0.6821 | 0.0165 | Sri Lanka |
| 1980s | 0.7524 | 0.5593 | 0.1931 | Solomon Islands |
| 1990s | 0.7403 | 0.5565 | 0.1838 | Solomon Islands |
| 2000s | 0.6826 | 0.5511 | 0.1315 | Solomon Islands |
| 2010s | 0.7444 | 0.6312 | 0.1132 | Solomon Islands |
| 2020s | 0.7463 | 0.6805 | 0.0658 | Solomon Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher liberal political institutions index, Solomon Islands or Sri Lanka?
- Solomon Islands, at 0.757 against 0.757 in Sri Lanka as of 2025.
- What is the difference in liberal political institutions index between Solomon Islands and Sri Lanka?
- 0, with Solomon Islands ahead.
- How many years of comparable data are there for Solomon Islands and Sri Lanka?
- 126 years are reported by both, from 1900 to 2025.
- How do Solomon Islands and Sri Lanka rank globally for liberal political institutions index?
- Solomon Islands ranks 66th and Sri Lanka ranks 66th of 176 countries.
- Where does this data come from?
- Our World in Data, published as Liberal political institutions index. Statizoid refreshes it automatically from the source and publishes the full history for both places.