Chad vs Eritrea: Primary school life expectancy, adjusted gender parity index
Chad
0.8616 index
in 2024
Eritrea
0.8484 index
in 2022
Chad rank
208th
Eritrea rank
211th
Primary school life expectancy, adjusted gender parity index over time
- Chad
- Eritrea
How they compare
Chad currently reports 0.8616 index against 0.8484 index in Eritrea, a difference of 0.0132 index.
Across all 29 years both countries report, Eritrea has been ahead every year.
Chad ranks 208th and Eritrea ranks 211th of 215 countries.
Eritrea has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | Eritrea | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.421 index | 0.8837 index | 0.4627 index | Eritrea |
| 1990s | 0.4883 index | 0.8327 index | 0.3444 index | Eritrea |
| 2000s | 0.6724 index | 0.8033 index | 0.1308 index | Eritrea |
| 2010s | 0.7705 index | 0.851 index | 0.0805 index | Eritrea |
| 2020s | 0.8268 index | 0.8484 index | 0.0216 index | Eritrea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary school life expectancy, adjusted gender parity index, Chad or Eritrea?
- Chad, at 0.8616 index against 0.8484 index in Eritrea as of 2024.
- What is the difference in primary school life expectancy, adjusted gender parity index between Chad and Eritrea?
- 0.0132 index, with Chad ahead.
- How many years of comparable data are there for Chad and Eritrea?
- 29 years are reported by both, from 1989 to 2022.
- How do Chad and Eritrea rank globally for primary school life expectancy, adjusted gender parity index?
- Chad ranks 208th and Eritrea ranks 211th 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.