IBRD only vs Vietnam: Preprimary education, duration
IBRD only
5 years
in 2025
Vietnam
6 years
in 2025
IBRD only rank
13th
Vietnam rank
10th
Preprimary education, duration over time
- IBRD only
- Vietnam
How they compare
Vietnam currently reports 6 years against 5 years in IBRD only, a difference of 1 years.
That makes Vietnam's figure about 1.2 times IBRD only's.
Across all 27 years both countries report, Vietnam has been ahead every year.
IBRD only ranks 13th and Vietnam ranks 10th of 46 groups.
Vietnam has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | IBRD only | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3 years | 6 years | 3 years | Vietnam |
| 2000s | 3 years | 6 years | 3 years | Vietnam |
| 2010s | 4.45 years | 6 years | 1.55 years | Vietnam |
| 2020s | 5 years | 6 years | 1 years | Vietnam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher preprimary education, duration, IBRD only or Vietnam?
- Vietnam, at 6 years against 5 years in IBRD only as of 2025.
- What is the difference in preprimary education, duration between IBRD only and Vietnam?
- 1 years, with Vietnam ahead.
- How many years of comparable data are there for IBRD only and Vietnam?
- 27 years are reported by both, from 1999 to 2025.
- How do IBRD only and Vietnam rank globally for preprimary education, duration?
- IBRD only ranks 13th and Vietnam ranks 10th 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.