Cook Islands vs Russian Federation: Theoretical duration of lower secondary education
Cook Islands
4 years
in 2025
Russian Federation
5 years
in 2025
Cook Islands rank
18th
Russian Federation rank
5th
Theoretical duration of lower secondary education over time
- Cook Islands
- Russian Federation
How they compare
Russian Federation currently reports 5 years against 4 years in Cook Islands, a difference of 1 years.
That makes Russian Federation's figure about 1.2 times Cook Islands's.
Across all 56 years both countries report, Russian Federation has been ahead every year.
Cook Islands ranks 18th and Russian Federation ranks 5th of 221 countries.
Russian Federation has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Cook Islands | Russian Federation | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 5 years | 2 years | Russian Federation |
| 1980s | 3 years | 5 years | 2 years | Russian Federation |
| 1990s | 3.2 years | 5 years | 1.8 years | Russian Federation |
| 2000s | 4 years | 5 years | 1 years | Russian Federation |
| 2010s | 4 years | 5 years | 1 years | Russian Federation |
| 2020s | 4 years | 5 years | 1 years | Russian Federation |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of lower secondary education, Cook Islands or Russian Federation?
- Russian Federation, 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 Russian Federation?
- 1 years, with Russian Federation ahead.
- How many years of comparable data are there for Cook Islands and Russian Federation?
- 56 years are reported by both, from 1970 to 2025.
- How do Cook Islands and Russian Federation rank globally for theoretical duration of lower secondary education?
- Cook Islands ranks 18th and Russian Federation ranks 5th 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