Tonga vs WB: Ida Total: School life expectancy, pre-primary, female (years) (years female)
Tonga
1.09 years
in 2024
WB: Ida Total
0.9006 years
in 2024
Tonga rank
147th
WB: Ida Total rank
149th
School life expectancy, pre-primary, female (years) (years female) over time
- Tonga
- WB: Ida Total
How they compare
Tonga currently reports 1.09 years against 0.9006 years in WB: Ida Total, a difference of 0.1894 years.
That makes Tonga's figure about 1.2 times WB: Ida Total's.
The two have swapped places 1 time across 14 shared years of data; in 1975 it was WB: Ida Total ahead.
Tonga ranks 147th and WB: Ida Total ranks 149th of 205 countries.
Across the 5 decades both report, Tonga averaged higher in 4 and WB: Ida Total in 1.
Head to head by decade
| Decade | Tonga | WB: Ida Total | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.2314 years | 0.319 years | 0.0876 years | WB: Ida Total |
| 1990s | 0.5175 years | 0.4144 years | 0.1032 years | Tonga |
| 2000s | 0.485 years | 0.4208 years | 0.0641 years | Tonga |
| 2010s | 0.927 years | 0.7162 years | 0.2108 years | Tonga |
| 2020s | 1.16 years | 0.8262 years | 0.332 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, female, Tonga or WB: Ida Total?
- Tonga, at 1.09 years against 0.9006 years in WB: Ida Total as of 2024.
- What is the difference in school life expectancy, pre-primary, female between Tonga and WB: Ida Total?
- 0.1894 years, with Tonga ahead.
- How many years of comparable data are there for Tonga and WB: Ida Total?
- 14 years are reported by both, from 1975 to 2024.
- How do Tonga and WB: Ida Total rank globally for school life expectancy, pre-primary, female?
- Tonga ranks 147th and WB: Ida Total ranks 149th of 205 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, female (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