Cook Islands vs Ukraine: Theoretical duration of lower secondary education
Cook Islands
4 years
in 2025
Ukraine
5 years
in 2025
Cook Islands rank
2nd
Ukraine rank
5th
Theoretical duration of lower secondary education over time
- Cook Islands
- Ukraine
How they compare
Ukraine currently reports 5 years against 4 years in Cook Islands, a difference of 1 years.
That makes Ukraine's figure about 1.2 times Cook Islands's.
Across all 56 years both countries report, Ukraine has been ahead every year.
Cook Islands ranks 2nd and Ukraine ranks 5th of 6 countries.
Ukraine has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Cook Islands | Ukraine | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 5 years | 2 years | Ukraine |
| 1980s | 3 years | 5 years | 2 years | Ukraine |
| 1990s | 3.2 years | 5 years | 1.8 years | Ukraine |
| 2000s | 4 years | 5 years | 1 years | Ukraine |
| 2010s | 4 years | 5 years | 1 years | Ukraine |
| 2020s | 4 years | 5 years | 1 years | Ukraine |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education, Cook Islands or Ukraine?
- Ukraine, at 5 years against 4 years in Cook Islands as of 2025.
- What is the difference in theoretical duration of lower secondary education between Cook Islands and Ukraine?
- 1 years, with Ukraine ahead.
- How many years of comparable data are there for Cook Islands and Ukraine?
- 56 years are reported by both, from 1970 to 2025.
- How do Cook Islands and Ukraine rank globally for theoretical duration of lower secondary education?
- Cook Islands ranks 2nd and Ukraine ranks 5th of 6 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