Mexico vs Sierra Leone: Theoretical duration of pre-primary education
Mexico
3 years
in 2019
Sierra Leone
3 years
in 2019
Mexico rank
21st
Sierra Leone rank
21st
Theoretical duration of pre-primary education over time
- Mexico
- Sierra Leone
How they compare
Mexico currently reports 3 years against 3 years in Sierra Leone, a difference of 0 years.
Across all 50 years both countries report, Sierra Leone has been ahead every year.
Mexico ranks 21st and Sierra Leone ranks 21st of 210 countries.
Sierra Leone has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Mexico | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 2 years | 0 years | β |
| 1980s | 2 years | 2 years | 0 years | β |
| 1990s | 2 years | 2.2 years | 0.2 years | Sierra Leone |
| 2000s | 2 years | 3 years | 1 years | Sierra Leone |
| 2010s | 2.7 years | 3 years | 0.3 years | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of pre-primary education, Mexico or Sierra Leone?
- Mexico, at 3 years against 3 years in Sierra Leone as of 2019.
- What is the difference in theoretical duration of pre-primary education between Mexico and Sierra Leone?
- 0 years, with Mexico ahead.
- How many years of comparable data are there for Mexico and Sierra Leone?
- 50 years are reported by both, from 1970 to 2019.
- How do Mexico and Sierra Leone rank globally for theoretical duration of pre-primary education?
- Mexico ranks 21st and Sierra Leone ranks 21st of 210 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of grades (years) in pre-primary education.