High income vs Liechtenstein: Preprimary education, duration
High income
6 years
in 2025
Liechtenstein
7 years
in 2025
High income rank
1st
Liechtenstein rank
1st
Preprimary education, duration over time
- High income
- Liechtenstein
How they compare
Liechtenstein currently reports 7 years against 6 years in High income, a difference of 1 years.
That makes Liechtenstein's figure about 1.2 times High income's.
The two have swapped places 1 time across 27 shared years of data; in 1999 it was High income ahead.
High income ranks 1st and Liechtenstein ranks 1st of 46 groups.
Across the 4 decades both report, High income averaged higher in 3 and Liechtenstein in 1.
Head to head by decade
| Decade | High income | Liechtenstein | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4 years | 2 years | 2 years | High income |
| 2000s | 4.95 years | 2 years | 2.95 years | High income |
| 2010s | 5.7 years | 3.5 years | 2.2 years | High income |
| 2020s | 6 years | 7 years | 1 years | Liechtenstein |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher preprimary education, duration, High income or Liechtenstein?
- Liechtenstein, at 7 years against 6 years in High income as of 2025.
- What is the difference in preprimary education, duration between High income and Liechtenstein?
- 1 years, with Liechtenstein ahead.
- How many years of comparable data are there for High income and Liechtenstein?
- 27 years are reported by both, from 1999 to 2025.
- How do High income and Liechtenstein rank globally for preprimary education, duration?
- High income ranks 1st and Liechtenstein ranks 1st of 46 groups.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Preprimary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Preprimary duration refers to the number of grades (years) in preprimary school.