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

24 years are reported by both, from 1972 to 1995.

Where does this data come from?

Statizoid (derived), published as Secondary education, teachers, female, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA total vs Japan: Secondary education, teachers, female, gaps filled

IDA total

3.44 million

in 2024

Japan

229,645

in 1995

IDA total rank

18th

Japan rank

20th

Secondary education, teachers, female, gaps filled over time

IDA total
Japan

How they compare

IDA total currently reports 3.44 million against 229,645 in Japan, a difference of 3.21 million.

That makes IDA total's figure about 15.0 times Japan's.

Across all 24 years both countries report, IDA total has been ahead every year.

IDA total ranks 18th and Japan ranks 20th of 42 groups.

IDA total has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	IDA total	Japan	Difference	Ahead
1970s	340,922	129,855	211,067	IDA total
1980s	471,863	163,761	308,102	IDA total
1990s	692,717	211,585	481,132	IDA total

Averages of every year both report within each decade.

Frequently asked questions

Which has higher secondary education, teachers, female, gaps filled, IDA total or Japan?: IDA total, at 3.44 million against 229,645 in Japan as of 2024.
What is the difference in secondary education, teachers, female, gaps filled between IDA total and Japan?: 3.21 million, with IDA total ahead.
How many years of comparable data are there for IDA total and Japan?: 24 years are reported by both, from 1972 to 1995.
How do IDA total and Japan rank globally for secondary education, teachers, female, gaps filled?: IDA total ranks 18th and Japan ranks 20th of 42 groups.
Where does this data come from?: Statizoid (derived), published as Secondary education, teachers, female, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA total vs Japan: Secondary education, teachers, female, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 30 August 2026, from https://education.statizoid.com/compare/secondary-education-teachers-female-gaps-filled/ida-total/japan/

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About this data

Indicator: Secondary education, teachers, female, gaps filled
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 243 places, 7,422 data points, 1970–2025
Last refreshed: 23 August 2026

Secondary education, teachers, female with 670 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.