How many years of comparable data are there for Sri Lanka and Palestine, State of?

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.

Sri Lanka vs Palestine, State of: Theoretical duration of pre-primary education

Sri Lanka

2 years

in 2019

Palestine, State of

2 years

in 2019

Sri Lanka rank

139th

Palestine, State of rank

139th

Theoretical duration of pre-primary education over time

Sri Lanka
Palestine, State of

How they compare

Sri Lanka currently reports 2 years against 2 years in Palestine, State of, a difference of 0 years.

Across all 50 years both countries report, Palestine, State of has been ahead every year.

Sri Lanka ranks 139th and Palestine, State of ranks 139th of 210 countries.

Palestine, State of has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Sri Lanka	Palestine, State of	Difference	Ahead
1970s	1 years	2 years	1 years	Palestine, State of
1980s	1 years	2 years	1 years	Palestine, State of
1990s	1 years	2 years	1 years	Palestine, State of
2000s	1 years	2 years	1 years	Palestine, State of
2010s	2 years	2 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of pre-primary education, Sri Lanka or Palestine, State of?: Sri Lanka, at 2 years against 2 years in Palestine, State of as of 2019.
What is the difference in theoretical duration of pre-primary education between Sri Lanka and Palestine, State of?: 0 years, with Sri Lanka ahead.
How many years of comparable data are there for Sri Lanka and Palestine, State of?: 50 years are reported by both, from 1970 to 2019.
How do Sri Lanka and Palestine, State of rank globally for theoretical duration of pre-primary education?: Sri Lanka ranks 139th and Palestine, State of ranks 139th 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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Sri Lanka vs Palestine, State of: Theoretical duration of pre-primary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 06 September 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-pre-primary-education-years/sri-lanka/west-bank-and-gaza/

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<a href="https://reference.statizoid.com/compare/theoretical-duration-of-pre-primary-education-years/sri-lanka/west-bank-and-gaza/">Sri Lanka vs Palestine, State of: Theoretical duration of pre-primary education</a> — Statizoid

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: 04 September 2026

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