Aruba vs Tonga: Primary school life expectancy, adjusted gender parity index
Aruba
1.03 index
in 2024
Tonga
1.04 index
in 2024
Aruba rank
18th
Tonga rank
16th
Primary school life expectancy, adjusted gender parity index over time
- Aruba
- Tonga
How they compare
Tonga currently reports 1.04 index against 1.03 index in Aruba, a difference of 0.01 index.
The two have swapped places 7 times across 23 shared years of data; in 1999 it was Aruba ahead.
Aruba ranks 18th and Tonga ranks 16th of 215 countries.
Across the 4 decades both report, Aruba averaged higher in 3 and Tonga in 1.
Head to head by decade
| Decade | Aruba | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.9661 index | 0.965 index | 0.0011 index | Aruba |
| 2000s | 0.9571 index | 0.9921 index | 0.035 index | Tonga |
| 2010s | 1.01 index | 1.01 index | 0.0007 index | Aruba |
| 2020s | 1.08 index | 1 index | 0.0719 index | Aruba |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary school life expectancy, adjusted gender parity index, Aruba or Tonga?
- Tonga, at 1.04 index against 1.03 index in Aruba as of 2024.
- What is the difference in primary school life expectancy, adjusted gender parity index between Aruba and Tonga?
- 0.01 index, with Tonga ahead.
- How many years of comparable data are there for Aruba and Tonga?
- 23 years are reported by both, from 1999 to 2024.
- How do Aruba and Tonga rank globally for primary school life expectancy, adjusted gender parity index?
- Aruba ranks 18th and Tonga ranks 16th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) β with minor processing by Our World in Data, published as Primary school life expectancy, adjusted gender parity index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
An adjusted gender parity index of 1 indicates equality in the expected number of years a child of school entrance age is likely to spend in primary school between boys and girls. Values below 1 favor boys, and above 1 favor girls.