What is the difference in theoretical duration of early childhood educational development between Korea, Democratic People's Republic of and Thailand?

0 years, with Korea, Democratic People's Republic of ahead.

How many years of comparable data are there for Korea, Democratic People's Republic of and Thailand?

22 years are reported by both, from 1998 to 2019.

Where does this data come from?

UNESCO Institute for Statistics, published as Theoretical duration of early childhood educational development (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Korea, Democratic People's Republic of vs Thailand: Theoretical duration of early childhood educational development

Korea, Democratic People's Republic of

2 years

in 2019

Thailand

2 years

in 2019

Korea, Democratic People's Republic of rank

57th

Thailand rank

57th

Theoretical duration of early childhood educational development over time

Korea, Democratic People's Republic of
Thailand

How they compare

Korea, Democratic People's Republic of currently reports 2 years against 2 years in Thailand, a difference of 0 years.

Across all 22 years both countries report, Thailand has been ahead every year.

Korea, Democratic People's Republic of ranks 57th and Thailand ranks 57th of 98 countries.

Head to head by decade

Decade	Korea, Democratic People's Republic of	Thailand	Ahead
1990s	2 years	2 years	—
2000s	2 years	2 years	—
2010s	2 years	2 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of early childhood educational development, Korea, Democratic People's Republic of or Thailand?: Korea, Democratic People's Republic of, at 2 years against 2 years in Thailand as of 2019.
What is the difference in theoretical duration of early childhood educational development between Korea, Democratic People's Republic of and Thailand?: 0 years, with Korea, Democratic People's Republic of ahead.
How many years of comparable data are there for Korea, Democratic People's Republic of and Thailand?: 22 years are reported by both, from 1998 to 2019.
How do Korea, Democratic People's Republic of and Thailand rank globally for theoretical duration of early childhood educational development?: Korea, Democratic People's Republic of ranks 57th and Thailand ranks 57th of 98 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Theoretical duration of early childhood educational development (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Korea, Democratic People's Republic of vs Thailand: Theoretical duration of early childhood educational development. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 03 September 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-early-childhood-educational-development-years/korea-dem-people-s-rep/thailand/

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About this data

Indicator: Theoretical duration of early childhood educational development (years)
Unit: years
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 98 places, 1,343 data points, 1972–2020
Last refreshed: 21 August 2026

Number of grades (years) in early childhood educational development.