What is the difference in theoretical duration of pre-primary education between Central African Republic and Norway?

0 years, with Central African Republic ahead.

How many years of comparable data are there for Central African Republic and Norway?

50 years are reported by both, from 1970 to 2019.

Where does this data come from?

UNESCO Institute for Statistics, published as Theoretical duration of pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Central African Republic vs Norway: Theoretical duration of pre-primary education

Central African Republic

3 years

in 2019

Norway

3 years

in 2020

Central African Republic rank

21st

Norway rank

21st

Theoretical duration of pre-primary education over time

Central African Republic
Norway

How they compare

Central African Republic currently reports 3 years against 3 years in Norway, a difference of 0 years.

Across all 50 years both countries report, Norway has been ahead every year.

Central African Republic ranks 21st and Norway ranks 21st of 210 countries.

Norway has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Central African Republic	Norway	Difference	Ahead
1970s	3 years	4 years	1 years	Norway
1980s	3 years	4 years	1 years	Norway
1990s	3 years	3.8 years	0.8 years	Norway
2000s	3 years	3 years	0 years	—
2010s	3 years	3 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of pre-primary education, Central African Republic or Norway?: Central African Republic, at 3 years against 3 years in Norway as of 2019.
What is the difference in theoretical duration of pre-primary education between Central African Republic and Norway?: 0 years, with Central African Republic ahead.
How many years of comparable data are there for Central African Republic and Norway?: 50 years are reported by both, from 1970 to 2019.
How do Central African Republic and Norway rank globally for theoretical duration of pre-primary education?: Central African Republic ranks 21st and Norway ranks 21st of 210 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Theoretical duration of pre-primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Central African Republic vs Norway: Theoretical duration of pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 24 August 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-pre-primary-education-years/central-african-republic/norway/

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About this data

Indicator: Theoretical duration of pre-primary education (years)
Unit: years
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 210 places, 10,271 data points, 1970–2020
Last refreshed: 21 August 2026

Number of grades (years) in pre-primary education.