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

7 years are reported by both, from 1977 to 2017.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 3 of lower secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Oman vs Sao Tome and Principe: Repeaters in Grade 3 of lower secondary general education, both sexes

Oman

1,902 number

in 2019

Sao Tome and Principe

2,070 number

in 2017

Oman rank

80th

Sao Tome and Principe rank

77th

Repeaters in Grade 3 of lower secondary general education, both sexes over time

Oman
Sao Tome and Principe

How they compare

Sao Tome and Principe currently reports 2,070 number against 1,902 number in Oman, a difference of 168 number.

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

The two have swapped places 1 time across 7 shared years of data; in 1977 it was Sao Tome and Principe ahead.

Oman ranks 80th and Sao Tome and Principe ranks 77th of 174 countries.

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

Head to head by decade

Decade	Oman	Sao Tome and Principe	Difference	Ahead
1970s	36.5 number	183 number	146.5 number	Sao Tome and Principe
2010s	2,556 number	1,447 number	1,109 number	Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 3 of lower secondary general education, both sexes, Oman or Sao Tome and Principe?: Sao Tome and Principe, at 2,070 number against 1,902 number in Oman as of 2017.
What is the difference in repeaters in grade 3 of lower secondary general education, both sexes between Oman and Sao Tome and Principe?: 168 number, with Sao Tome and Principe ahead.
How many years of comparable data are there for Oman and Sao Tome and Principe?: 7 years are reported by both, from 1977 to 2017.
How do Oman and Sao Tome and Principe rank globally for repeaters in grade 3 of lower secondary general education, both sexes?: Oman ranks 80th and Sao Tome and Principe ranks 77th of 174 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 3 of lower secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs Sao Tome and Principe: Repeaters in Grade 3 of lower secondary general education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-3-of-lower-secondary-general-education-both-sexes-number/oman/sao-tome-and-principe/

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About this data

Indicator: Repeaters in Grade 3 of lower secondary general education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 174 places, 3,720 data points, 1970–2020
Last refreshed: 04 September 2026

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