Lower middle income vs Mauritania: Secondary education, duration (years), annual growth rate
Lower middle income
0 % change on previous year
in 2025
Mauritania
0 % change on previous year
in 2025
Lower middle income rank
1st
Mauritania rank
1st
Secondary education, duration (years), annual growth rate over time
- Lower middle income
- Mauritania
How they compare
Lower middle income currently reports 0 % change on previous year against 0 % change on previous year in Mauritania, a difference of 0 % change on previous year.
The two have swapped places 6 times across 55 shared years of data; in 1971 it was Mauritania ahead.
Lower middle income ranks 1st and Mauritania ranks 1st of 46 groups.
Across the 6 decades both report, Lower middle income averaged higher in 3 and Mauritania in 2.
Head to head by decade
| Decade | Lower middle income | Mauritania | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 % change on previous year | -1.59 % change on previous year | 1.59 % change on previous year | Lower middle income |
| 1980s | -1.43 % change on previous year | 0 % change on previous year | 1.43 % change on previous year | Mauritania |
| 1990s | 1.67 % change on previous year | 0 % change on previous year | 1.67 % change on previous year | Lower middle income |
| 2000s | -1.43 % change on previous year | 1.67 % change on previous year | 3.1 % change on previous year | Mauritania |
| 2010s | 0.0641 % change on previous year | 0 % change on previous year | 0.0641 % change on previous year | Lower middle income |
| 2020s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher secondary education, duration (years), annual growth rate, Lower middle income or Mauritania?
- Lower middle income, at 0 % change on previous year against 0 % change on previous year in Mauritania as of 2025.
- What is the difference in secondary education, duration (years), annual growth rate between Lower middle income and Mauritania?
- 0 % change on previous year, with Lower middle income ahead.
- How many years of comparable data are there for Lower middle income and Mauritania?
- 55 years are reported by both, from 1971 to 2025.
- How do Lower middle income and Mauritania rank globally for secondary education, duration (years), annual growth rate?
- Lower middle income ranks 1st and Mauritania ranks 1st of 46 groups.
- Where does this data come from?
- Statizoid (derived), published as Secondary education, duration (years), 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 Secondary education, duration (years). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.