Puerto Rico vs San Marino: Theoretical duration of early childhood education

Puerto Rico
6 years
in 2019
San Marino
6 years
in 2019
Puerto Rico rank
6th
San Marino rank
6th

Theoretical duration of early childhood education over time

  • Puerto Rico
  • San Marino
23456199920092019

How they compare

Puerto Rico currently reports 6 years against 6 years in San Marino, a difference of 0 years.

The two have swapped places 2 times across 21 shared years of data; in 1999 it was San Marino ahead.

Puerto Rico ranks 6th and San Marino ranks 6th of 204 countries.

Across the 3 decades both report, Puerto Rico averaged higher in 1 and San Marino in 2.

Head to head by decade

Decade Puerto Rico San Marino Difference Ahead
1990s 2 years 3 years 1 years San Marino
2000s 2 years 3 years 1 years San Marino
2010s 4.8 years 3.6 years 1.2 years Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of early childhood education, Puerto Rico or San Marino?
Puerto Rico, at 6 years against 6 years in San Marino as of 2019.
What is the difference in theoretical duration of early childhood education between Puerto Rico and San Marino?
0 years, with Puerto Rico ahead.
How many years of comparable data are there for Puerto Rico and San Marino?
21 years are reported by both, from 1999 to 2019.
How do Puerto Rico and San Marino rank globally for theoretical duration of early childhood education?
Puerto Rico ranks 6th and San Marino ranks 6th of 204 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Theoretical duration of early childhood education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Puerto Rico vs San Marino: Theoretical duration of early childhood education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 16 September 2026, from https://education.statizoid.com/compare/theoretical-duration-of-early-childhood-education-years/puerto-rico-us/san-marino/

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About this data

Indicator
Theoretical duration of early childhood education (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
204 places, 4,300 data points, 1970–2020
Last refreshed

Number of grades (years) in early childhood education.