Oman vs Zambia: Gross intake ratio to the last grade of lower secondary general

Oman
0.8431 GPIA
in 2019
Zambia
0.8654 GPIA
in 2013
Oman rank
157th
Zambia rank
155th

Gross intake ratio to the last grade of lower secondary general over time

  • Oman
  • Zambia
0.20.40.60.811.2197419962019

How they compare

Zambia currently reports 0.8654 GPIA against 0.8431 GPIA in Oman, a difference of 0.0223 GPIA.

The two have swapped places 1 time across 8 shared years of data; in 1976 it was Zambia ahead.

Oman ranks 157th and Zambia ranks 155th of 177 countries.

Across the 3 decades both report, Oman averaged higher in 2 and Zambia in 1.

Head to head by decade

Decade Oman Zambia Difference Ahead
1970s 0.2384 GPIA 0.5313 GPIA 0.2928 GPIA Zambia
2000s 1.02 GPIA 0.8195 GPIA 0.2048 GPIA Oman
2010s 1.02 GPIA 0.8728 GPIA 0.1483 GPIA Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross intake ratio to the last grade of lower secondary general, Oman or Zambia?
Zambia, at 0.8654 GPIA against 0.8431 GPIA in Oman as of 2013.
What is the difference in gross intake ratio to the last grade of lower secondary general between Oman and Zambia?
0.0223 GPIA, with Zambia ahead.
How many years of comparable data are there for Oman and Zambia?
8 years are reported by both, from 1976 to 2013.
How do Oman and Zambia rank globally for gross intake ratio to the last grade of lower secondary general?
Oman ranks 157th and Zambia ranks 155th of 177 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Gross intake ratio to the last grade of lower secondary general 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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Oman vs Zambia: Gross intake ratio to the last grade of lower secondary general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 07 September 2026, from https://reference.statizoid.com/compare/gross-intake-ratio-to-the-last-grade-of-lower-secondary-general-education-adjusted-gender/oman/zambia/

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About this data

Indicator
Gross intake ratio to the last grade of lower secondary general education, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
219 places, 4,995 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/