Chad vs Sri Lanka: Varieties democracy vdem, annual growth rate
Chad
19.8 % change on previous year
in 2025
Sri Lanka
15.66 % change on previous year
in 2025
Chad rank
4th
Sri Lanka rank
6th
Varieties democracy vdem, annual growth rate over time
- Chad
- Sri Lanka
How they compare
Chad currently reports 19.8 % change on previous year against 15.66 % change on previous year in Sri Lanka, a difference of 4.14 % change on previous year.
That makes Chad's figure about 1.3 times Sri Lanka's.
The two have swapped places 39 times across 105 shared years of data; in 1921 it was Sri Lanka ahead.
Chad ranks 4th and Sri Lanka ranks 6th of 176 countries.
Across the 11 decades both report, Chad averaged higher in 5 and Sri Lanka in 6.
Head to head by decade
| Decade | Chad | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1920s | 0 % change on previous year | 0.3554 % change on previous year | 0.3554 % change on previous year | Sri Lanka |
| 1930s | 0 % change on previous year | 3.22 % change on previous year | 3.22 % change on previous year | Sri Lanka |
| 1940s | 37.01 % change on previous year | 7.99 % change on previous year | 29.03 % change on previous year | Chad |
| 1950s | 8.89 % change on previous year | -0.5112 % change on previous year | 9.4 % change on previous year | Chad |
| 1960s | -2.74 % change on previous year | 0.4616 % change on previous year | 3.2 % change on previous year | Sri Lanka |
| 1970s | -6.18 % change on previous year | -1.9 % change on previous year | 4.28 % change on previous year | Sri Lanka |
| 1980s | -1.22 % change on previous year | -2.17 % change on previous year | 0.9451 % change on previous year | Chad |
| 1990s | 14.75 % change on previous year | 2.06 % change on previous year | 12.69 % change on previous year | Chad |
| 2000s | -0.0302 % change on previous year | -3.39 % change on previous year | 3.36 % change on previous year | Chad |
| 2010s | -0.2729 % change on previous year | 4.86 % change on previous year | 5.13 % change on previous year | Sri Lanka |
| 2020s | 0.9304 % change on previous year | 5.88 % change on previous year | 4.95 % change on previous year | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher varieties democracy vdem, annual growth rate, Chad or Sri Lanka?
- Chad, at 19.8 % change on previous year against 15.66 % change on previous year in Sri Lanka as of 2025.
- What is the difference in varieties democracy vdem, annual growth rate between Chad and Sri Lanka?
- 4.14 % change on previous year, with Chad ahead.
- How many years of comparable data are there for Chad and Sri Lanka?
- 105 years are reported by both, from 1921 to 2025.
- How do Chad and Sri Lanka rank globally for varieties democracy vdem, annual growth rate?
- Chad ranks 4th and Sri Lanka ranks 6th of 176 countries.
- Where does this data come from?
- Statizoid (derived), published as Varieties democracy vdem, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Varieties democracy vdem. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.