How many years of comparable data are there for Algeria and Mauritania?

122 years are reported by both, from 1904 to 2025.

Where does this data come from?

Statizoid (derived), published as Key features of liberal democracy, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Algeria vs Mauritania: Key features of liberal democracy, gaps filled

Algeria

0.126

in 2025

Mauritania

0.127

in 2025

Algeria rank

128th

Mauritania rank

126th

Key features of liberal democracy, gaps filled over time

Algeria
Mauritania

How they compare

Mauritania currently reports 0.127 against 0.126 in Algeria, a difference of 0.001.

The two have swapped places 7 times across 122 shared years of data; in 1904 it was Algeria ahead.

Algeria ranks 128th and Mauritania ranks 126th of 176 countries.

Across the 13 decades both report, Algeria averaged higher in 8 and Mauritania in 5.

Head to head by decade

Decade	Algeria	Mauritania	Difference	Ahead
1900s	0.089	0.064	0.025	Algeria
1910s	0.089	0.064	0.025	Algeria
1920s	0.0894	0.064	0.0254	Algeria
1930s	0.09	0.064	0.026	Algeria
1940s	0.0908	0.0707	0.0201	Algeria
1950s	0.0718	0.0931	0.0213	Mauritania
1960s	0.0624	0.1194	0.057	Mauritania
1970s	0.0767	0.1068	0.0301	Mauritania
1980s	0.1155	0.0431	0.0724	Algeria
1990s	0.1316	0.1103	0.0213	Algeria
2000s	0.164	0.1586	0.0054	Algeria
2010s	0.1654	0.1906	0.0252	Mauritania
2020s	0.1315	0.1737	0.0422	Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher key features of liberal democracy, gaps filled, Algeria or Mauritania?: Mauritania, at 0.127 against 0.126 in Algeria as of 2025.
What is the difference in key features of liberal democracy, gaps filled between Algeria and Mauritania?: 0.001, with Mauritania ahead.
How many years of comparable data are there for Algeria and Mauritania?: 122 years are reported by both, from 1904 to 2025.
How do Algeria and Mauritania rank globally for key features of liberal democracy, gaps filled?: Algeria ranks 128th and Mauritania ranks 126th of 176 countries.
Where does this data come from?: Statizoid (derived), published as Key features of liberal democracy, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Mauritania: Key features of liberal democracy, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 25 August 2026, from https://social-development.statizoid.com/compare/key-features-of-liberal-democracy-gaps-filled/algeria/mauritania/

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About this data

Indicator: Key features of liberal democracy, gaps filled
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 176 places, 28,729 data points, 1789–2025
Last refreshed: 21 August 2026

Key features of liberal democracy with 58 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.