How many years of comparable data are there for Aruba and Ghana?

14 years are reported by both, from 1999 to 2012.

Where does this data come from?

UNESCO Institute for Statistics, published as Proportion of teachers with the minimum required qualifications in pre-primary education, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Aruba vs Ghana: Proportion of teachers with the minimum required qualifications in pre

Aruba

1 GPIA

in 2012

Ghana

1.02 GPIA

in 2019

Aruba rank

37th

Ghana rank

34th

Proportion of teachers with the minimum required qualifications in pre over time

Aruba
Ghana

How they compare

Ghana currently reports 1.02 GPIA against 1 GPIA in Aruba, a difference of 0.02 GPIA.

The two have swapped places 7 times across 14 shared years of data; in 1999 it was Aruba ahead.

Aruba ranks 37th and Ghana ranks 34th of 69 countries.

Across the 3 decades both report, Aruba averaged higher in 1 and Ghana in 2.

Head to head by decade

Decade	Aruba	Ghana	Difference	Ahead
1990s	2 GPIA	1.46 GPIA	0.5433 GPIA	Aruba
2000s	1.1 GPIA	1.12 GPIA	0.0237 GPIA	Ghana
2010s	0.9954 GPIA	1.17 GPIA	0.1718 GPIA	Ghana

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of teachers with the minimum required qualifications in pre, Aruba or Ghana?: Ghana, at 1.02 GPIA against 1 GPIA in Aruba as of 2019.
What is the difference in proportion of teachers with the minimum required qualifications in pre between Aruba and Ghana?: 0.02 GPIA, with Ghana ahead.
How many years of comparable data are there for Aruba and Ghana?: 14 years are reported by both, from 1999 to 2012.
How do Aruba and Ghana rank globally for proportion of teachers with the minimum required qualifications in pre?: Aruba ranks 37th and Ghana ranks 34th of 69 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Proportion of teachers with the minimum required qualifications in pre-primary education, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Aruba vs Ghana: Proportion of teachers with the minimum required qualifications in pre. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 23 August 2026, from https://reference.statizoid.com/compare/proportion-of-teachers-with-the-minimum-required-qualifications-in-pre-primary-education-3/aruba/ghana/

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About this data

Indicator: Proportion of teachers with the minimum required qualifications in pre-primary education, adjusted gender parity index (GPIA)
Unit: GPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 84 places, 937 data points, 1998–2020
Last refreshed: 21 August 2026

The Adjusted Gender Parity Index (GPIA) is calculated by dividing the female value for the indicator by the male value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted gender parity index is symmetrical around 1 and lies in the range 0-2. An adjusted GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/