High income vs Samoa: Gross intake ratio to the last grade of primary education, adjusted

High income
0.9771 GPIA
in 2019
Samoa
1.06 GPIA
in 2019
High income rank
30th
Samoa rank
29th

Gross intake ratio to the last grade of primary education, adjusted over time

  • High income
  • Samoa
00.250.50.751199320062019

How they compare

Samoa currently reports 1.06 GPIA against 0.9771 GPIA in High income, a difference of 0.0829 GPIA.

That makes Samoa's figure about 1.1 times High income's.

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

High income ranks 30th and Samoa ranks 29th of 42 groups.

Across the 3 decades both report, High income averaged higher in 1 and Samoa in 2.

Head to head by decade

Decade High income Samoa Difference Ahead
1990s 0.988 GPIA 0.8995 GPIA 0.0885 GPIA High income
2000s 0.9906 GPIA 1.01 GPIA 0.0194 GPIA Samoa
2010s 0.9901 GPIA 1.01 GPIA 0.0159 GPIA Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross intake ratio to the last grade of primary education, adjusted, High income or Samoa?
Samoa, at 1.06 GPIA against 0.9771 GPIA in High income as of 2019.
What is the difference in gross intake ratio to the last grade of primary education, adjusted between High income and Samoa?
0.0829 GPIA, with Samoa ahead.
How many years of comparable data are there for High income and Samoa?
14 years are reported by both, from 1999 to 2019.
How do High income and Samoa rank globally for gross intake ratio to the last grade of primary education, adjusted?
High income ranks 30th and Samoa ranks 29th of 42 groups.
Where does this data come from?
UNESCO Institute for Statistics, published as Gross intake ratio to the last grade of 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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High income vs Samoa: Gross intake ratio to the last grade of primary education, adjusted. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 08 September 2026, from https://reference.statizoid.com/compare/gross-intake-ratio-to-the-last-grade-of-primary-education-adjusted-gender-parity-index/high-income/samoa/

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About this data

Indicator
Gross intake ratio to the last grade of primary education, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
224 places, 6,064 data points, 1970–2020
Last refreshed

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/