How many years of comparable data are there for Chad and Sierra Leone?

8 years are reported by both, from 1972 to 2001.

Where does this data come from?

Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as School enrollment, tertiary (gross), gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Sierra Leone: School enrollment, tertiary (gross), gender parity index

Chad

0.3945 GPI

in 2020

Sierra Leone

0.4024 GPI

in 2002

Chad rank

184th

Sierra Leone rank

183rd

School enrollment, tertiary (gross), gender parity index over time

Chad
Sierra Leone

How they compare

Sierra Leone currently reports 0.4024 GPI against 0.3945 GPI in Chad, a difference of 0.0079 GPI.

Across all 8 years both countries report, Sierra Leone has been ahead every year.

Chad ranks 184th and Sierra Leone ranks 183rd of 187 countries.

Sierra Leone has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	Sierra Leone	Difference	Ahead
1970s	0.0417 GPI	0.181 GPI	0.1393 GPI	Sierra Leone
1980s	0.0935 GPI	0.3081 GPI	0.2146 GPI	Sierra Leone
2000s	0.1753 GPI	0.6068 GPI	0.4315 GPI	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school enrollment, tertiary (gross), gender parity index, Chad or Sierra Leone?: Sierra Leone, at 0.4024 GPI against 0.3945 GPI in Chad as of 2002.
What is the difference in school enrollment, tertiary (gross), gender parity index between Chad and Sierra Leone?: 0.0079 GPI, with Sierra Leone ahead.
How many years of comparable data are there for Chad and Sierra Leone?: 8 years are reported by both, from 1972 to 2001.
How do Chad and Sierra Leone rank globally for school enrollment, tertiary (gross), gender parity index?: Chad ranks 184th and Sierra Leone ranks 183rd of 187 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as School enrollment, tertiary (gross), gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Sierra Leone: School enrollment, tertiary (gross), gender parity index. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 29 August 2026, from https://education.statizoid.com/compare/school-enrollment-tertiary-gross-gender-parity-index-gpi/chad/sierra-leone/

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<a href="https://education.statizoid.com/compare/school-enrollment-tertiary-gross-gender-parity-index-gpi/chad/sierra-leone/">Chad vs Sierra Leone: School enrollment, tertiary (gross), gender parity index</a> — Statizoid

About this data

Indicator: School enrollment, tertiary (gross), gender parity index (GPI)
Unit: GPI
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 232 places, 6,538 data points, 1970–2025
Last refreshed: 20 August 2026

Gender parity index for gross enrollment ratio in tertiary education is the ratio of women to men enrolled at tertiary level in public and private schools.