How many years of comparable data are there for Japan and Oman?

22 years are reported by both, from 1974 to 2016.

Where does this data come from?

UNESCO Institute for Statistics, published as Survival rate to Grade 4 of primary education, gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Oman: Survival rate to Grade 4 of primary education, gender parity index

Japan

1 GPI

in 2016

Oman

1 GPI

in 2018

Japan rank

104th

Oman rank

101st

Survival rate to Grade 4 of primary education, gender parity index over time

Japan
Oman

How they compare

Oman currently reports 1 GPI against 1 GPI in Japan, a difference of 0 GPI.

The two have swapped places 4 times across 22 shared years of data; in 1974 it was Japan ahead.

Japan ranks 104th and Oman ranks 101st of 164 countries.

Across the 5 decades both report, Japan averaged higher in 4 and Oman in 1.

Head to head by decade

Decade	Japan	Oman	Difference	Ahead
1970s	1 GPI	0.8967 GPI	0.1039 GPI	Japan
1980s	1 GPI	0.9688 GPI	0.0317 GPI	Japan
1990s	1 GPI	0.9869 GPI	0.0133 GPI	Japan
2000s	1 GPI	0.9984 GPI	0.0019 GPI	Japan
2010s	1 GPI	1 GPI	0.0019 GPI	Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher survival rate to grade 4 of primary education, gender parity index, Japan or Oman?: Oman, at 1 GPI against 1 GPI in Japan as of 2018.
What is the difference in survival rate to grade 4 of primary education, gender parity index between Japan and Oman?: 0 GPI, with Oman ahead.
How many years of comparable data are there for Japan and Oman?: 22 years are reported by both, from 1974 to 2016.
How do Japan and Oman rank globally for survival rate to grade 4 of primary education, gender parity index?: Japan ranks 104th and Oman ranks 101st of 164 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Survival rate to Grade 4 of primary education, gender parity index (GPI). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Oman: Survival rate to Grade 4 of primary education, gender parity index. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://education.statizoid.com/compare/survival-rate-to-grade-4-of-primary-education-gender-parity-index-gpi/japan/oman/

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About this data

Indicator: Survival rate to Grade 4 of primary education, gender parity index (GPI)
Unit: GPI
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 164 places, 3,247 data points, 1970–2019
Last refreshed: 04 September 2026

Ratio of female survival rate to grade 4 to the male survival rate to grade 4. It is calculated by dividing the female value for the indicator by the male value for the indicator. A 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.