Sao Tome and Principe vs Sri Lanka: Electoral democracy (Lexical Index)
Electoral democracy (Lexical Index) over time
- Sao Tome and Principe
- Sri Lanka
How they compare
Sao Tome and Principe currently reports 1 against 1 in Sri Lanka, a difference of 0.
The two have swapped places 2 times across 237 shared years of data; in 1789 it was Sri Lanka ahead.
Sao Tome and Principe ranks 1st and Sri Lanka ranks 1st of 198 countries.
Across the 25 decades both report, Sao Tome and Principe averaged higher in 1 and Sri Lanka in 6.
Head to head by decade
| Decade | Sao Tome and Principe | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1780s | 0 | 0 | 0 | — |
| 1790s | 0 | 0 | 0 | — |
| 1800s | 0 | 0 | 0 | — |
| 1810s | 0 | 0 | 0 | — |
| 1820s | 0 | 0 | 0 | — |
| 1830s | 0 | 0 | 0 | — |
| 1840s | 0 | 0 | 0 | — |
| 1850s | 0 | 0 | 0 | — |
| 1860s | 0 | 0 | 0 | — |
| 1870s | 0 | 0 | 0 | — |
| 1880s | 0 | 0 | 0 | — |
| 1890s | 0 | 0 | 0 | — |
| 1900s | 0 | 0 | 0 | — |
| 1910s | 0 | 0 | 0 | — |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0 | 0 | 0 | — |
| 1940s | 0 | 0.2 | 0.2 | Sri Lanka |
| 1950s | 0 | 1 | 1 | Sri Lanka |
| 1960s | 0 | 1 | 1 | Sri Lanka |
| 1970s | 0 | 1 | 1 | Sri Lanka |
| 1980s | 0 | 0.3 | 0.3 | Sri Lanka |
| 1990s | 0.9 | 1 | 0.1 | Sri Lanka |
| 2000s | 1 | 1 | 0 | — |
| 2010s | 1 | 0.5 | 0.5 | Sao Tome and Principe |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electoral democracy, Sao Tome and Principe or Sri Lanka?
- Sao Tome and Principe, at 1 against 1 in Sri Lanka as of 2025.
- What is the difference in electoral democracy between Sao Tome and Principe and Sri Lanka?
- 0, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Sri Lanka?
- 237 years are reported by both, from 1789 to 2025.
- How do Sao Tome and Principe and Sri Lanka rank globally for electoral democracy?
- Sao Tome and Principe ranks 1st and Sri Lanka ranks 1st of 198 countries.
- Where does this data come from?
- Lexical Index (2026) – processed by Our World in Data, published as Electoral democracy. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Identifies the political regime of a country using the reduced Lexical Index of Electoral Democracy. It distinguishes between non-electoral autocracies, one-party autocracies, multi-party autocracies without elected executive, multi-party autocracies, exclusive democracies, male democracies, and electoral democracies (including full democracies or polyarchies).