How many years of comparable data are there for Japan and Tanzania, United Republic of?

26 years are reported by both, from 1990 to 2015.

Where does this data come from?

UNESCO Institute for Statistics (Derived), published as Population, ages 14-18, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Tanzania, United Republic of: Population, ages 14-18, female

Japan

2.94 million

in 2015

Tanzania, United Republic of

2.75 million

in 2015

Japan rank

17th

Tanzania, United Republic of rank

18th

Population, ages 14-18, female over time

Japan
Tanzania, United Republic of

How they compare

Japan currently reports 2.94 million against 2.75 million in Tanzania, United Republic of, a difference of 193,550.

That makes Japan's figure about 1.1 times Tanzania, United Republic of's.

Across all 26 years both countries report, Japan has been ahead every year.

Japan ranks 17th and Tanzania, United Republic of ranks 18th of 191 countries.

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

Head to head by decade

Decade	Japan	Tanzania, United Republic of	Difference	Ahead
1990s	4.19 million	1.65 million	2.54 million	Japan
2000s	3.20 million	2.13 million	1.07 million	Japan
2010s	2.94 million	2.54 million	393,545	Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, ages 14-18, female, Japan or Tanzania, United Republic of?: Japan, at 2.94 million against 2.75 million in Tanzania, United Republic of as of 2015.
What is the difference in population, ages 14-18, female between Japan and Tanzania, United Republic of?: 193,550, with Japan ahead.
How many years of comparable data are there for Japan and Tanzania, United Republic of?: 26 years are reported by both, from 1990 to 2015.
How do Japan and Tanzania, United Republic of rank globally for population, ages 14-18, female?: Japan ranks 17th and Tanzania, United Republic of ranks 18th of 191 countries.
Where does this data come from?: UNESCO Institute for Statistics (Derived), published as Population, ages 14-18, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Tanzania, United Republic of: Population, ages 14-18, female. Statizoid, drawing on UNESCO Institute for Statistics (Derived). Retrieved 25 August 2026, from https://education.statizoid.com/compare/population-ages-14-18-female/japan/tanzania/

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About this data

Indicator: Population, ages 14-18, female
Source: UNESCO Institute for Statistics (Derived)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 191 places, 4,786 data points, 1990–2015
Last refreshed: 21 August 2026

Population, ages 14-18, female is the total number of females age 14-18.