Sri Lanka vs Zambia: Deliberative political institutions index
Sri Lanka
0.784
in 2025
Zambia
0.806
in 2025
Sri Lanka rank
53rd
Zambia rank
50th
Deliberative political institutions index over time
- Sri Lanka
- Zambia
How they compare
Zambia currently reports 0.806 against 0.784 in Sri Lanka, a difference of 0.022.
The two have swapped places 7 times across 115 shared years of data; in 1911 it was Sri Lanka ahead.
Sri Lanka ranks 53rd and Zambia ranks 50th of 175 countries.
Across the 12 decades both report, Sri Lanka averaged higher in 8 and Zambia in 4.
Head to head by decade
| Decade | Sri Lanka | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0.5648 | 0.124 | 0.4408 | Sri Lanka |
| 1920s | 0.569 | 0.124 | 0.445 | Sri Lanka |
| 1930s | 0.6114 | 0.124 | 0.4874 | Sri Lanka |
| 1940s | 0.6184 | 0.124 | 0.4944 | Sri Lanka |
| 1950s | 0.613 | 0.124 | 0.489 | Sri Lanka |
| 1960s | 0.613 | 0.365 | 0.248 | Sri Lanka |
| 1970s | 0.5095 | 0.4711 | 0.0384 | Sri Lanka |
| 1980s | 0.4932 | 0.446 | 0.0472 | Sri Lanka |
| 1990s | 0.4814 | 0.772 | 0.2906 | Zambia |
| 2000s | 0.4276 | 0.8692 | 0.4416 | Zambia |
| 2010s | 0.5661 | 0.6507 | 0.0846 | Zambia |
| 2020s | 0.5902 | 0.7245 | 0.1343 | Zambia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher deliberative political institutions index, Sri Lanka or Zambia?
- Zambia, at 0.806 against 0.784 in Sri Lanka as of 2025.
- What is the difference in deliberative political institutions index between Sri Lanka and Zambia?
- 0.022, with Zambia ahead.
- How many years of comparable data are there for Sri Lanka and Zambia?
- 115 years are reported by both, from 1911 to 2025.
- How do Sri Lanka and Zambia rank globally for deliberative political institutions index?
- Sri Lanka ranks 53rd and Zambia ranks 50th of 175 countries.
- Where does this data come from?
- Our World in Data, published as Deliberative political institutions index. Statizoid refreshes it automatically from the source and publishes the full history for both places.