Luxembourg vs Solomon Islands: Theoretical duration of upper secondary education
Luxembourg
4 years
in 2025
Solomon Islands
4 years
in 2025
Luxembourg rank
6th
Solomon Islands rank
6th
Theoretical duration of upper secondary education over time
- Luxembourg
- Solomon Islands
How they compare
Luxembourg currently reports 4 years against 4 years in Solomon Islands, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Luxembourg ahead.
Luxembourg ranks 6th and Solomon Islands ranks 6th of 215 countries.
Luxembourg has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Luxembourg | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4 years | 2 years | 2 years | Luxembourg |
| 1980s | 4 years | 2 years | 2 years | Luxembourg |
| 1990s | 4 years | 2.6 years | 1.4 years | Luxembourg |
| 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 upper secondary education, Luxembourg or Solomon Islands?
- Luxembourg, at 4 years against 4 years in Solomon Islands as of 2025.
- What is the difference in theoretical duration of upper secondary education between Luxembourg and Solomon Islands?
- 0 years, with Luxembourg ahead.
- How many years of comparable data are there for Luxembourg and Solomon Islands?
- 56 years are reported by both, from 1970 to 2025.
- How do Luxembourg and Solomon Islands rank globally for theoretical duration of upper secondary education?
- Luxembourg ranks 6th and Solomon Islands ranks 6th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of upper 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