MDG: World vs Naoero: School life expectancy, pre-primary, both sexes
MDG: World
1.53 years
in 2024
Naoero
1.84 years
in 2025
MDG: World rank
99th
Naoero rank
102nd
School life expectancy, pre-primary, both sexes over time
- MDG: World
- Naoero
How they compare
Naoero currently reports 1.84 years against 1.53 years in MDG: World, a difference of 0.31 years.
That makes Naoero's figure about 1.2 times MDG: World's.
The two have swapped places 2 times across 22 shared years of data; in 1985 it was Naoero ahead.
MDG: World ranks 99th and Naoero ranks 102nd of 221 groups.
Across the 5 decades both report, MDG: World averaged higher in 1 and Naoero in 4.
Head to head by decade
| Decade | MDG: World | Naoero | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.07 years | 1.74 years | 0.6692 years | Naoero |
| 1990s | 1.13 years | 1.67 years | 0.5402 years | Naoero |
| 2000s | 1.2 years | 2.47 years | 1.27 years | Naoero |
| 2010s | 1.46 years | 2.3 years | 0.8374 years | Naoero |
| 2020s | 1.53 years | 1.53 years | 0.0054 years | MDG: World |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, both sexes, MDG: World or Naoero?
- Naoero, at 1.84 years against 1.53 years in MDG: World as of 2025.
- What is the difference in school life expectancy, pre-primary, both sexes between MDG: World and Naoero?
- 0.31 years, with Naoero ahead.
- How many years of comparable data are there for MDG: World and Naoero?
- 22 years are reported by both, from 1985 to 2024.
- How do MDG: World and Naoero rank globally for school life expectancy, pre-primary, both sexes?
- MDG: World ranks 99th and Naoero ranks 102nd 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