Naoero vs Zambia: Primary school life expectancy, adjusted gender parity index
Naoero
1.04 index
in 2025
Zambia
1.04 index
in 2024
Naoero rank
13th
Zambia rank
12th
Primary school life expectancy, adjusted gender parity index over time
- Naoero
- Zambia
How they compare
Zambia currently reports 1.04 index against 1.04 index in Naoero, a difference of 0 index.
The two have swapped places 4 times across 19 shared years of data; in 1971 it was Naoero ahead.
Naoero ranks 13th and Zambia ranks 12th of 215 countries.
Across the 6 decades both report, Naoero averaged higher in 5 and Zambia in 1.
Head to head by decade
| Decade | Naoero | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.986 index | 0.8084 index | 0.1776 index | Naoero |
| 1980s | 0.8825 index | 0.8845 index | 0.002 index | Zambia |
| 1990s | 1.03 index | 0.8938 index | 0.1344 index | Naoero |
| 2000s | 1.05 index | 0.9202 index | 0.1282 index | Naoero |
| 2010s | 1 index | 0.9859 index | 0.0171 index | Naoero |
| 2020s | 1.06 index | 1.04 index | 0.0167 index | Naoero |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary school life expectancy, adjusted gender parity index, Naoero or Zambia?
- Zambia, at 1.04 index against 1.04 index in Naoero as of 2024.
- What is the difference in primary school life expectancy, adjusted gender parity index between Naoero and Zambia?
- 0 index, with Zambia ahead.
- How many years of comparable data are there for Naoero and Zambia?
- 19 years are reported by both, from 1971 to 2024.
- How do Naoero and Zambia rank globally for primary school life expectancy, adjusted gender parity index?
- Naoero ranks 13th and Zambia ranks 12th 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.