Mauritania vs Zambia: Varieties democracy vdem, annual growth rate
Mauritania
-2.67 % change on previous year
in 2025
Zambia
-2.93 % change on previous year
in 2025
Mauritania rank
125th
Zambia rank
127th
Varieties democracy vdem, annual growth rate over time
- Mauritania
- Zambia
How they compare
Mauritania currently reports -2.67 % change on previous year against -2.93 % change on previous year in Zambia, a difference of 0.26 % change on previous year.
The two have swapped places 46 times across 114 shared years of data; in 1912 it was Mauritania ahead.
Mauritania ranks 125th and Zambia ranks 127th of 176 countries.
Across the 12 decades both report, Mauritania averaged higher in 7 and Zambia in 5.
Head to head by decade
| Decade | Mauritania | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1910s | 0 % change on previous year | -0.3205 % change on previous year | 0.3205 % change on previous year | Mauritania |
| 1920s | 0 % change on previous year | 7.01 % change on previous year | 7.01 % change on previous year | Zambia |
| 1930s | 0 % change on previous year | 0.0184 % change on previous year | 0.0184 % change on previous year | Zambia |
| 1940s | 17.36 % change on previous year | 4.18 % change on previous year | 13.18 % change on previous year | Mauritania |
| 1950s | 9.93 % change on previous year | 1.19 % change on previous year | 8.74 % change on previous year | Mauritania |
| 1960s | -1.76 % change on previous year | 11.76 % change on previous year | 13.52 % change on previous year | Zambia |
| 1970s | -6.54 % change on previous year | -3.74 % change on previous year | 2.81 % change on previous year | Zambia |
| 1980s | 1.71 % change on previous year | 0.0521 % change on previous year | 1.66 % change on previous year | Mauritania |
| 1990s | 13.7 % change on previous year | 10.65 % change on previous year | 3.05 % change on previous year | Mauritania |
| 2000s | 4.26 % change on previous year | 0.7935 % change on previous year | 3.46 % change on previous year | Mauritania |
| 2010s | 1.6 % change on previous year | -3.5 % change on previous year | 5.1 % change on previous year | Mauritania |
| 2020s | -3.47 % change on previous year | 6.16 % change on previous year | 9.62 % change on previous year | Zambia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher varieties democracy vdem, annual growth rate, Mauritania or Zambia?
- Mauritania, at -2.67 % change on previous year against -2.93 % change on previous year in Zambia as of 2025.
- What is the difference in varieties democracy vdem, annual growth rate between Mauritania and Zambia?
- 0.26 % change on previous year, with Mauritania ahead.
- How many years of comparable data are there for Mauritania and Zambia?
- 114 years are reported by both, from 1912 to 2025.
- How do Mauritania and Zambia rank globally for varieties democracy vdem, annual growth rate?
- Mauritania ranks 125th and Zambia ranks 127th 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.