How many years of comparable data are there for Portugal and Uzbekistan?

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

Where does this data come from?

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

Portugal vs Uzbekistan: Repetition rate in Grade 1 of primary education, both sexes

Portugal

0.0%

in 2017

Uzbekistan

0.0%

in 2018

Portugal rank

165th

Uzbekistan rank

164th

Repetition rate in Grade 1 of primary education, both sexes over time

Portugal
Uzbekistan

How they compare

Uzbekistan currently reports 0.0% against 0.0% in Portugal, a difference of 0.0%.

Across all 7 years both countries report, Uzbekistan has been ahead every year.

Portugal ranks 165th and Uzbekistan ranks 164th of 188 countries.

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

Head to head by decade

Decade	Portugal	Uzbekistan	Difference	Ahead
2000s	0.0%	0.0%	0.0%	Uzbekistan
2010s	0.0%	0.0%	0.0%	Uzbekistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repetition rate in grade 1 of primary education, both sexes, Portugal or Uzbekistan?: Uzbekistan, at 0.0% against 0.0% in Portugal as of 2018.
What is the difference in repetition rate in grade 1 of primary education, both sexes between Portugal and Uzbekistan?: 0.0%, with Uzbekistan ahead.
How many years of comparable data are there for Portugal and Uzbekistan?: 7 years are reported by both, from 2003 to 2017.
How do Portugal and Uzbekistan rank globally for repetition rate in grade 1 of primary education, both sexes?: Portugal ranks 165th and Uzbekistan ranks 164th of 188 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repetition rate in Grade 1 of primary education, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Uzbekistan: Repetition rate in Grade 1 of primary education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 19 September 2026, from https://education.statizoid.com/compare/repetition-rate-in-grade-1-of-primary-education-both-sexes-percent/portugal/uzbekistan/

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<a href="https://education.statizoid.com/compare/repetition-rate-in-grade-1-of-primary-education-both-sexes-percent/portugal/uzbekistan/">Portugal vs Uzbekistan: Repetition rate in Grade 1 of primary education, both sexes</a> — Statizoid

About this data

Indicator: Repetition rate in Grade 1 of primary education, both sexes (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 188 places, 4,401 data points, 1970–2019
Last refreshed: 18 September 2026

Number of repeaters in a given grade in a given school year, expressed as a percentage of enrolment in that grade the previous school year. Divide the number of repeaters in a given grade in school year t+1 by the number of pupils from the same cohort enrolled in the same grade in the previous school year t.