Japan vs Mauritania: Lower secondary school starting age
Japan
12 years
in 2025
Mauritania
12 years
in 2025
Japan rank
30th
Mauritania rank
30th
Lower secondary school starting age over time
- Japan
- Mauritania
How they compare
Japan currently reports 12 years against 12 years in Mauritania, a difference of 0 years.
Across all 56 years both countries report, Mauritania has been ahead every year.
Globally, Japan ranks 30th and Mauritania ranks 30th of 209 countries.
Individual pages
About this data
Lower secondary school starting age is the age at which students would enter lower secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.