SDG: Western Asia vs Tonga: School life expectancy, pre-primary, both sexes
SDG: Western Asia
0.7814 years
in 2024
Tonga
1.05 years
in 2024
SDG: Western Asia rank
158th
Tonga rank
159th
School life expectancy, pre-primary, both sexes over time
- SDG: Western Asia
- Tonga
How they compare
Tonga currently reports 1.05 years against 0.7814 years in SDG: Western Asia, a difference of 0.2686 years.
That makes Tonga's figure about 1.3 times SDG: Western Asia's.
Across all 13 years both countries report, Tonga has been ahead every year.
SDG: Western Asia ranks 158th and Tonga ranks 159th of 221 groups.
Tonga has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | SDG: Western Asia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.3604 years | 0.4793 years | 0.1189 years | Tonga |
| 2000s | 0.4012 years | 0.408 years | 0.0068 years | Tonga |
| 2010s | 0.6612 years | 0.9079 years | 0.2467 years | Tonga |
| 2020s | 0.7577 years | 1.11 years | 0.3529 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, both sexes, SDG: Western Asia or Tonga?
- Tonga, at 1.05 years against 0.7814 years in SDG: Western Asia as of 2024.
- What is the difference in school life expectancy, pre-primary, both sexes between SDG: Western Asia and Tonga?
- 0.2686 years, with Tonga ahead.
- How many years of comparable data are there for SDG: Western Asia and Tonga?
- 13 years are reported by both, from 1998 to 2024.
- How do SDG: Western Asia and Tonga rank globally for school life expectancy, pre-primary, both sexes?
- SDG: Western Asia ranks 158th and Tonga ranks 159th of 221 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, both sexes (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release