How many years of comparable data are there for Angola and Tanzania, United Republic of?

7 years are reported by both, from 1971 to 2021.

Where does this data come from?

UNESCO Institute for Statistics, published as Share of all students in secondary education enrolled in general programmes, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Angola vs Tanzania, United Republic of: Share of all students in secondary education enrolled in general

Angola

1.01 GPIA

in 2023

Tanzania, United Republic of

1.01 GPIA

in 2021

Angola rank

133rd

Tanzania, United Republic of rank

134th

Share of all students in secondary education enrolled in general over time

Angola
Tanzania, United Republic of

How they compare

Angola currently reports 1.01 GPIA against 1.01 GPIA in Tanzania, United Republic of, a difference of 0 GPIA.

The two have swapped places 1 time across 7 shared years of data; in 1971 it was Angola ahead.

Angola ranks 133rd and Tanzania, United Republic of ranks 134th of 211 countries.

Across the 4 decades both report, Angola averaged higher in 3 and Tanzania, United Republic of in 1.

Head to head by decade

Decade	Angola	Tanzania, United Republic of	Difference	Ahead
1970s	1.06 GPIA	0.9353 GPIA	0.1239 GPIA	Angola
1980s	1.02 GPIA	0.9887 GPIA	0.0313 GPIA	Angola
2010s	1.09 GPIA	0.9972 GPIA	0.0932 GPIA	Angola
2020s	0.9946 GPIA	1.01 GPIA	0.0112 GPIA	Tanzania, United Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of all students in secondary education enrolled in general, Angola or Tanzania, United Republic of?: Angola, at 1.01 GPIA against 1.01 GPIA in Tanzania, United Republic of as of 2023.
What is the difference in share of all students in secondary education enrolled in general between Angola and Tanzania, United Republic of?: 0 GPIA, with Angola ahead.
How many years of comparable data are there for Angola and Tanzania, United Republic of?: 7 years are reported by both, from 1971 to 2021.
How do Angola and Tanzania, United Republic of rank globally for share of all students in secondary education enrolled in general?: Angola ranks 133rd and Tanzania, United Republic of ranks 134th of 211 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Share of all students in secondary education enrolled in general programmes, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Angola vs Tanzania, United Republic of: Share of all students in secondary education enrolled in general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 02 September 2026, from https://education.statizoid.com/compare/share-of-all-students-in-secondary-education-enrolled-in-general-programmes-adjusted/angola/tanzania/

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About this data

Indicator: Share of all students in secondary education enrolled in general programmes, adjusted gender parity index (GPIA)
Unit: GPIA
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 217 places, 6,768 data points, 1970–2025
Last refreshed: 16 August 2026

February 2026 Data Release