Guinea-Bissau vs Naoero: Theoretical duration of primary education
Guinea-Bissau
6 years
in 2025
Naoero
6 years
in 2025
Guinea-Bissau rank
29th
Naoero rank
29th
Theoretical duration of primary education over time
- Guinea-Bissau
- Naoero
How they compare
Guinea-Bissau currently reports 6 years against 6 years in Naoero, a difference of 0 years.
Across all 56 years both countries report, Naoero has been ahead every year.
Guinea-Bissau ranks 29th and Naoero ranks 29th of 224 countries.
Naoero has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Naoero | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 7 years | 1 years | Naoero |
| 1980s | 6 years | 6.5 years | 0.5 years | Naoero |
| 1990s | 6 years | 6.1 years | 0.1 years | Naoero |
| 2000s | 6 years | 6 years | 0 years | — |
| 2010s | 6 years | 6 years | 0 years | — |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of primary education, Guinea-Bissau or Naoero?
- Guinea-Bissau, at 6 years against 6 years in Naoero as of 2025.
- What is the difference in theoretical duration of primary education between Guinea-Bissau and Naoero?
- 0 years, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Naoero?
- 56 years are reported by both, from 1970 to 2025.
- How do Guinea-Bissau and Naoero rank globally for theoretical duration of primary education?
- Guinea-Bissau ranks 29th and Naoero ranks 29th of 224 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of primary education (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