What is the difference in repetition rate in grade 5 of primary education, both sexes between Iran, Islamic Republic of and Saint Lucia?

0.0%, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Saint Lucia?

14 years are reported by both, from 1989 to 2016.

Where does this data come from?

UNESCO Institute for Statistics, published as Repetition rate in Grade 5 of primary education, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Saint Lucia: Repetition rate in Grade 5 of primary education, both sexes

Iran, Islamic Republic of

0.7%

in 2016

Saint Lucia

0.7%

in 2018

Iran, Islamic Republic of rank

105th

Saint Lucia rank

108th

Repetition rate in Grade 5 of primary education, both sexes over time

Iran, Islamic Republic of
Saint Lucia

How they compare

Iran, Islamic Republic of currently reports 0.7% against 0.7% in Saint Lucia, a difference of 0.0%.

The two have swapped places 8 times across 14 shared years of data; in 1989 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 105th and Saint Lucia ranks 108th of 157 countries.

Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Iran, Islamic Republic of	Saint Lucia	Difference	Ahead
1980s	14.0%	0.0%	14.0%	Iran, Islamic Republic of
1990s	11.4%	0.0%	11.4%	Iran, Islamic Republic of
2000s	1.0%	0.9%	0.2%	Iran, Islamic Republic of
2010s	0.7%	0.6%	0.0%	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repetition rate in grade 5 of primary education, both sexes, Iran, Islamic Republic of or Saint Lucia?: Iran, Islamic Republic of, at 0.7% against 0.7% in Saint Lucia as of 2016.
What is the difference in repetition rate in grade 5 of primary education, both sexes between Iran, Islamic Republic of and Saint Lucia?: 0.0%, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Saint Lucia?: 14 years are reported by both, from 1989 to 2016.
How do Iran, Islamic Republic of and Saint Lucia rank globally for repetition rate in grade 5 of primary education, both sexes?: Iran, Islamic Republic of ranks 105th and Saint Lucia ranks 108th of 157 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repetition rate in Grade 5 of primary education, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Saint Lucia: Repetition rate in Grade 5 of primary education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 17 September 2026, from https://education.statizoid.com/compare/repetition-rate-in-grade-5-of-primary-education-both-sexes-percent/iran-islamic-rep/st-lucia/

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<a href="https://education.statizoid.com/compare/repetition-rate-in-grade-5-of-primary-education-both-sexes-percent/iran-islamic-rep/st-lucia/">Iran, Islamic Republic of vs Saint Lucia: Repetition rate in Grade 5 of primary education, both sexes</a> — Statizoid

About this data

Indicator: Repetition rate in Grade 5 of primary education, both sexes (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 157 places, 3,216 data points, 1970–2019
Last refreshed: 04 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.