Angola vs Tonga: Theoretical duration of pre-primary education
Angola
2 years
in 2019
Tonga
2 years
in 2019
Angola rank
139th
Tonga rank
139th
Theoretical duration of pre-primary education over time
- Angola
- Tonga
How they compare
Angola currently reports 2 years against 2 years in Tonga, a difference of 0 years.
The two have swapped places 4 times across 50 shared years of data; in 1970 it was Tonga ahead.
Angola ranks 139th and Tonga ranks 139th of 210 countries.
Across the 5 decades both report, Angola averaged higher in 3 and Tonga in 1.
Head to head by decade
| Decade | Angola | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 3 years | 0 years | — |
| 1980s | 3 years | 2.4 years | 0.6 years | Angola |
| 1990s | 2.8 years | 2 years | 0.8 years | Angola |
| 2000s | 2.4 years | 2 years | 0.4 years | Angola |
| 2010s | 1.4 years | 2 years | 0.6 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of pre-primary education, Angola or Tonga?
- Angola, at 2 years against 2 years in Tonga as of 2019.
- What is the difference in theoretical duration of pre-primary education between Angola and Tonga?
- 0 years, with Angola ahead.
- How many years of comparable data are there for Angola and Tonga?
- 50 years are reported by both, from 1970 to 2019.
- How do Angola and Tonga rank globally for theoretical duration of pre-primary education?
- Angola ranks 139th and Tonga ranks 139th 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.