Republic of Korea vs San Marino: Theoretical duration of pre-primary education

Republic of Korea
3 years
in 2019
San Marino
3 years
in 2019
Republic of Korea rank
21st
San Marino rank
21st

Theoretical duration of pre-primary education over time

  • Republic of Korea
  • San Marino
11.522.53197019942019

How they compare

Republic of Korea currently reports 3 years against 3 years in San Marino, a difference of 0 years.

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

Republic of Korea ranks 21st and San Marino ranks 21st of 210 countries.

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

Head to head by decade

Decade Republic of Korea San Marino Difference Ahead
1970s 1 years 3 years 2 years San Marino
1980s 1 years 3 years 2 years San Marino
1990s 1 years 3 years 2 years San Marino
2000s 1 years 3 years 2 years San Marino
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, Republic of Korea or San Marino?
Republic of Korea, at 3 years against 3 years in San Marino as of 2019.
What is the difference in theoretical duration of pre-primary education between Republic of Korea and San Marino?
0 years, with Republic of Korea ahead.
How many years of comparable data are there for Republic of Korea and San Marino?
50 years are reported by both, from 1970 to 2019.
How do Republic of Korea and San Marino rank globally for theoretical duration of pre-primary education?
Republic of Korea ranks 21st and San Marino 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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Republic of Korea vs San Marino: 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/korea-rep/san-marino/

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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

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