How many years of comparable data are there for Mongolia and Sao Tome and Principe?

8 years are reported by both, from 1999 to 2017.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 1 of primary education, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Mongolia vs Sao Tome and Principe: Repeaters in Grade 1 of primary education, female

Mongolia

27 number

in 2018

Sao Tome and Principe

24 number

in 2017

Mongolia rank

144th

Sao Tome and Principe rank

147th

Repeaters in Grade 1 of primary education, female over time

Mongolia
Sao Tome and Principe

How they compare

Mongolia currently reports 27 number against 24 number in Sao Tome and Principe, a difference of 3 number.

That makes Mongolia's figure about 1.1 times Sao Tome and Principe's.

The two have swapped places 1 time across 8 shared years of data; in 1999 it was Sao Tome and Principe ahead.

Mongolia ranks 144th and Sao Tome and Principe ranks 147th of 188 countries.

Across the 3 decades both report, Mongolia averaged higher in 1 and Sao Tome and Principe in 2.

Head to head by decade

Decade	Mongolia	Sao Tome and Principe	Difference	Ahead
1990s	436 number	890 number	454 number	Sao Tome and Principe
2000s	353.25 number	990.75 number	637.5 number	Sao Tome and Principe
2010s	161.33 number	31.33 number	130 number	Mongolia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 1 of primary education, female, Mongolia or Sao Tome and Principe?: Mongolia, at 27 number against 24 number in Sao Tome and Principe as of 2018.
What is the difference in repeaters in grade 1 of primary education, female between Mongolia and Sao Tome and Principe?: 3 number, with Mongolia ahead.
How many years of comparable data are there for Mongolia and Sao Tome and Principe?: 8 years are reported by both, from 1999 to 2017.
How do Mongolia and Sao Tome and Principe rank globally for repeaters in grade 1 of primary education, female?: Mongolia ranks 144th and Sao Tome and Principe ranks 147th of 188 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 1 of primary education, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mongolia vs Sao Tome and Principe: Repeaters in Grade 1 of primary education, female. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-1-of-primary-education-female-number/mongolia/sao-tome-and-principe/

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<a href="https://education.statizoid.com/compare/repeaters-in-grade-1-of-primary-education-female-number/mongolia/sao-tome-and-principe/">Mongolia vs Sao Tome and Principe: Repeaters in Grade 1 of primary education, female</a> — Statizoid

About this data

Indicator: Repeaters in Grade 1 of primary education, female (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 188 places, 4,544 data points, 1970–2020
Last refreshed: 04 September 2026

Number of female pupils in the specified grade who are enrolled in the same grade for a second (or further) year.