Iran, Islamic Republic of vs Sao Tome and Principe: Gross enrolment ratio, primary and lower secondary, both sexes

Iran, Islamic Republic of
105.7%
in 2017
Sao Tome and Principe
106.4%
in 2017
Iran, Islamic Republic of rank
52nd
Sao Tome and Principe rank
49th

Gross enrolment ratio, primary and lower secondary, both sexes over time

  • Iran, Islamic Republic of
  • Sao Tome and Principe
0255075100199720072017

How they compare

Sao Tome and Principe currently reports 106.4% against 105.7% in Iran, Islamic Republic of, a difference of 0.7%.

The two have swapped places 2 times across 13 shared years of data; in 2003 it was Sao Tome and Principe ahead.

Iran, Islamic Republic of ranks 52nd and Sao Tome and Principe ranks 49th of 188 countries.

Sao Tome and Principe has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Sao Tome and Principe Difference Ahead
2000s 99.1% 106.3% 7.2% Sao Tome and Principe
2010s 103.3% 104.8% 1.4% Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross enrolment ratio, primary and lower secondary, both sexes, Iran, Islamic Republic of or Sao Tome and Principe?
Sao Tome and Principe, at 106.4% against 105.7% in Iran, Islamic Republic of as of 2017.
What is the difference in gross enrolment ratio, primary and lower secondary, both sexes between Iran, Islamic Republic of and Sao Tome and Principe?
0.7%, with Sao Tome and Principe ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Sao Tome and Principe?
13 years are reported by both, from 2003 to 2017.
How do Iran, Islamic Republic of and Sao Tome and Principe rank globally for gross enrolment ratio, primary and lower secondary, both sexes?
Iran, Islamic Republic of ranks 52nd and Sao Tome and Principe ranks 49th of 188 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Gross enrolment ratio, primary and lower secondary, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Sao Tome and Principe: Gross enrolment ratio, primary and lower secondary, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://reference.statizoid.com/compare/gross-enrolment-ratio-primary-and-lower-secondary-both-sexes-percent/iran-islamic-rep/sao-tome-and-principe/

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About this data

Indicator
Gross enrolment ratio, primary and lower secondary, both sexes (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
233 places, 4,592 data points, 1981–2020
Last refreshed

Total enrollment in primary and lower secondary education, regardless of age, expressed as a percentage of the population of official primary and lower secondary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.