How many years of comparable data are there for Chile and Mauritania, Islamic Republic of?

9 years are reported by both, from 2004 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.

Chile vs Mauritania, Islamic Republic of: Theoretical duration of early childhood educational development

Chile

3 years

in 2019

Mauritania, Islamic Republic of

3 years

in 2019

Chile rank

12th

Mauritania, Islamic Republic of rank

12th

Theoretical duration of early childhood educational development over time

Chile
Mauritania, Islamic Republic of

How they compare

Chile currently reports 3 years against 3 years in Mauritania, Islamic Republic of, a difference of 0 years.

The two have swapped places 2 times across 9 shared years of data; in 2004 it was Mauritania, Islamic Republic of ahead.

Chile ranks 12th and Mauritania, Islamic Republic of ranks 12th of 98 countries.

Across the 2 decades both report, Chile averaged higher in 1 and Mauritania, Islamic Republic of in 1.

Head to head by decade

Decade	Chile	Mauritania, Islamic Republic of	Difference	Ahead
2000s	2 years	3 years	1 years	Mauritania, Islamic Republic of
2010s	3 years	2.71 years	0.2857 years	Chile

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of early childhood educational development, Chile or Mauritania, Islamic Republic of?: Chile, at 3 years against 3 years in Mauritania, Islamic Republic of as of 2019.
What is the difference in theoretical duration of early childhood educational development between Chile and Mauritania, Islamic Republic of?: 0 years, with Chile ahead.
How many years of comparable data are there for Chile and Mauritania, Islamic Republic of?: 9 years are reported by both, from 2004 to 2019.
How do Chile and Mauritania, Islamic Republic of rank globally for theoretical duration of early childhood educational development?: Chile ranks 12th and Mauritania, Islamic Republic of ranks 12th 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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Chile vs Mauritania, Islamic Republic of: Theoretical duration of early childhood educational development. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 18 August 2026, from https://reference.statizoid.com/compare/theoretical-duration-of-early-childhood-educational-development-years/chile/mauritania/

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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: 07 August 2026

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