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

10 years are reported by both, from 2003 to 2017.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 2 of lower secondary general education, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Sao Tome and Principe: Repeaters in Grade 2 of lower secondary general education, female

Bulgaria

553 number

in 2018

Sao Tome and Principe

630 number

in 2017

Bulgaria rank

101st

Sao Tome and Principe rank

98th

Repeaters in Grade 2 of lower secondary general education, female over time

Bulgaria
Sao Tome and Principe

How they compare

Sao Tome and Principe currently reports 630 number against 553 number in Bulgaria, a difference of 77 number.

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

The two have swapped places 1 time across 10 shared years of data; in 2003 it was Bulgaria ahead.

Bulgaria ranks 101st and Sao Tome and Principe ranks 98th of 182 countries.

Bulgaria has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Bulgaria	Sao Tome and Principe	Difference	Ahead
2000s	720.75 number	327.5 number	393.25 number	Bulgaria
2010s	538 number	431.33 number	106.67 number	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 2 of lower secondary general education, female, Bulgaria or Sao Tome and Principe?: Sao Tome and Principe, at 630 number against 553 number in Bulgaria as of 2017.
What is the difference in repeaters in grade 2 of lower secondary general education, female between Bulgaria and Sao Tome and Principe?: 77 number, with Sao Tome and Principe ahead.
How many years of comparable data are there for Bulgaria and Sao Tome and Principe?: 10 years are reported by both, from 2003 to 2017.
How do Bulgaria and Sao Tome and Principe rank globally for repeaters in grade 2 of lower secondary general education, female?: Bulgaria ranks 101st and Sao Tome and Principe ranks 98th of 182 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 2 of lower secondary general education, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Sao Tome and Principe: Repeaters in Grade 2 of lower secondary general education, female. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-2-of-lower-secondary-general-education-female-number/bulgaria/sao-tome-and-principe/

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<a href="https://education.statizoid.com/compare/repeaters-in-grade-2-of-lower-secondary-general-education-female-number/bulgaria/sao-tome-and-principe/">Bulgaria vs Sao Tome and Principe: Repeaters in Grade 2 of lower secondary general education, female</a> — Statizoid

About this data

Indicator: Repeaters in Grade 2 of lower secondary general education, female (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 182 places, 3,551 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.