How many years of comparable data are there for Hong Kong, China and Sierra Leone?

6 years are reported by both, from 2011 to 2018.

Where does this data come from?

UNESCO Institute for Statistics, published as Repetition rate in lower secondary general education (all grades), female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hong Kong, China vs Sierra Leone: Repetition rate in lower secondary general education (all grades)

Hong Kong, China

2.6%

in 2018

Sierra Leone

2.4%

in 2018

Hong Kong, China rank

60th

Sierra Leone rank

63rd

Repetition rate in lower secondary general education (all grades) over time

Hong Kong, China
Sierra Leone

How they compare

Hong Kong, China currently reports 2.6% against 2.4% in Sierra Leone, a difference of 0.2%.

That makes Hong Kong, China's figure about 1.1 times Sierra Leone's.

The two have swapped places 1 time across 6 shared years of data; in 2011 it was Sierra Leone ahead.

Hong Kong, China ranks 60th and Sierra Leone ranks 63rd of 156 countries.

Sierra Leone has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher repetition rate in lower secondary general education (all grades), Hong Kong, China or Sierra Leone?: Hong Kong, China, at 2.6% against 2.4% in Sierra Leone as of 2018.
What is the difference in repetition rate in lower secondary general education (all grades) between Hong Kong, China and Sierra Leone?: 0.2%, with Hong Kong, China ahead.
How many years of comparable data are there for Hong Kong, China and Sierra Leone?: 6 years are reported by both, from 2011 to 2018.
How do Hong Kong, China and Sierra Leone rank globally for repetition rate in lower secondary general education (all grades)?: Hong Kong, China ranks 60th and Sierra Leone ranks 63rd of 156 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repetition rate in lower secondary general education (all grades), female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong, China vs Sierra Leone: Repetition rate in lower secondary general education (all grades). Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 09 September 2026, from https://reference.statizoid.com/compare/repetition-rate-in-lower-secondary-general-education-all-grades-female-percent/hong-kong-sar-china/sierra-leone/

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<a href="https://reference.statizoid.com/compare/repetition-rate-in-lower-secondary-general-education-all-grades-female-percent/hong-kong-sar-china/sierra-leone/">Hong Kong, China vs Sierra Leone: Repetition rate in lower secondary general education (all grades)</a> — Statizoid

About this data

Indicator: Repetition rate in lower secondary general education (all grades), female (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 156 places, 1,984 data points, 1970–2019
Last refreshed: 04 September 2026

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