Congo vs Suriname: Theoretical duration of lower secondary education
Congo
4 years
in 2025
Suriname
4 years
in 2025
Congo rank
17th
Suriname rank
17th
Theoretical duration of lower secondary education over time
- Congo
- Suriname
How they compare
Congo currently reports 4 years against 4 years in Suriname, a difference of 0 years.
Across all 56 years both countries report, Suriname has been ahead every year.
Congo ranks 17th and Suriname ranks 17th of 215 countries.
Head to head by decade
| Decade | Congo | Suriname | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4 years | 4 years | 0 years | — |
| 1980s | 4 years | 4 years | 0 years | — |
| 1990s | 4 years | 4 years | 0 years | — |
| 2000s | 4 years | 4 years | 0 years | — |
| 2010s | 4 years | 4 years | 0 years | — |
| 2020s | 4 years | 4 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education, Congo or Suriname?
- Congo, at 4 years against 4 years in Suriname as of 2025.
- What is the difference in theoretical duration of lower secondary education between Congo and Suriname?
- 0 years, with Congo ahead.
- How many years of comparable data are there for Congo and Suriname?
- 56 years are reported by both, from 1970 to 2025.
- How do Congo and Suriname rank globally for theoretical duration of lower secondary education?
- Congo ranks 17th and Suriname ranks 17th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of lower secondary 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