How many years of comparable data are there for Republic of Korea and Tonga?

14 years are reported by both, from 1977 to 2013.

Where does this data come from?

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

Republic of Korea vs Tonga: Repeaters in Grade 2 of primary education, male

Republic of Korea

7 number

in 2018

Tonga

13 number

in 2013

Republic of Korea rank

158th

Tonga rank

155th

Repeaters in Grade 2 of primary education, male over time

Republic of Korea
Tonga

How they compare

Tonga currently reports 13 number against 7 number in Republic of Korea, a difference of 6 number.

That makes Tonga's figure about 1.9 times Republic of Korea's.

Across all 14 years both countries report, Tonga has been ahead every year.

Republic of Korea ranks 158th and Tonga ranks 155th of 185 countries.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Republic of Korea	Tonga	Difference	Ahead
1970s	0 number	0 number	0 number	—
1980s	0 number	0 number	0 number	—
1990s	0 number	1.75 number	1.75 number	Tonga
2010s	5 number	9.5 number	4.5 number	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 2 of primary education, male, Republic of Korea or Tonga?: Tonga, at 13 number against 7 number in Republic of Korea as of 2013.
What is the difference in repeaters in grade 2 of primary education, male between Republic of Korea and Tonga?: 6 number, with Tonga ahead.
How many years of comparable data are there for Republic of Korea and Tonga?: 14 years are reported by both, from 1977 to 2013.
How do Republic of Korea and Tonga rank globally for repeaters in grade 2 of primary education, male?: Republic of Korea ranks 158th and Tonga ranks 155th of 185 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 2 of primary education, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Republic of Korea vs Tonga: Repeaters in Grade 2 of primary education, male. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 25 August 2026, from https://reference.statizoid.com/compare/repeaters-in-grade-2-of-primary-education-male-number/korea-rep/tonga/

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<a href="https://reference.statizoid.com/compare/repeaters-in-grade-2-of-primary-education-male-number/korea-rep/tonga/">Republic of Korea vs Tonga: Repeaters in Grade 2 of primary education, male</a> — Statizoid

About this data

Indicator: Repeaters in Grade 2 of primary education, male (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 185 places, 4,341 data points, 1970–2020
Last refreshed: 21 August 2026

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