Slovakia vs Tonga: Completion rate, upper secondary education, female (modelled data)
Slovakia
93.5%
in 2025
Tonga
92.6%
in 2025
Slovakia rank
26th
Tonga rank
29th
Completion rate, upper secondary education, female (modelled data) over time
- Slovakia
- Tonga
How they compare
Slovakia currently reports 93.5% against 92.6% in Tonga, a difference of 0.9%.
Across all 45 years both countries report, Slovakia has been ahead every year.
Slovakia ranks 26th and Tonga ranks 29th of 164 countries.
Slovakia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Slovakia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 93.5% | 66.3% | 27.2% | Slovakia |
| 1990s | 94.4% | 74.4% | 19.9% | Slovakia |
| 2000s | 94.2% | 81.4% | 12.7% | Slovakia |
| 2010s | 93.1% | 87.4% | 5.8% | Slovakia |
| 2020s | 93.2% | 91.5% | 1.8% | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, upper secondary education, female (modelled data), Slovakia or Tonga?
- Slovakia, at 93.5% against 92.6% in Tonga as of 2025.
- What is the difference in completion rate, upper secondary education, female (modelled data) between Slovakia and Tonga?
- 0.9%, with Slovakia ahead.
- How many years of comparable data are there for Slovakia and Tonga?
- 45 years are reported by both, from 1981 to 2025.
- How do Slovakia and Tonga rank globally for completion rate, upper secondary education, female (modelled data)?
- Slovakia ranks 26th and Tonga ranks 29th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Completion rate, upper secondary education, female (modelled data) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release