Congo vs Curacao: Theoretical duration of lower secondary education (years)
Congo
4 years
in 2025
Curacao
4 years
in 2025
Congo rank
18th
Curacao rank
18th
Theoretical duration of lower secondary education (years) over time
- Congo
- Curacao
How they compare
Congo currently reports 4 years against 4 years in Curacao, a difference of 0 years.
The two have swapped places 1 time across 27 shared years of data; in 1999 it was Congo ahead.
Congo ranks 18th and Curacao ranks 18th of 221 countries.
Congo has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Congo | Curacao | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4 years | 2 years | 2 years | Congo |
| 2000s | 4 years | 2 years | 2 years | Congo |
| 2010s | 4 years | 2 years | 2 years | Congo |
| 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 Curacao?
- Congo, at 4 years against 4 years in Curacao as of 2025.
- What is the difference in theoretical duration of lower secondary education between Congo and Curacao?
- 0 years, with Congo ahead.
- How many years of comparable data are there for Congo and Curacao?
- 27 years are reported by both, from 1999 to 2025.
- How do Congo and Curacao rank globally for theoretical duration of lower secondary education?
- Congo ranks 18th and Curacao ranks 18th of 221 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