How many years of comparable data are there for Belarus and Portugal?

51 years are reported by both, from 1970 to 2020.

Where does this data come from?

UNESCO Institute for Statistics, published as Population of the official entrance age to secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Belarus vs Portugal: Population of the official entrance age to secondary general

Belarus

101,397 number

in 2020

Portugal

99,883 number

in 2020

Belarus rank

107th

Portugal rank

109th

Population of the official entrance age to secondary general over time

Belarus
Portugal

How they compare

Belarus currently reports 101,397 number against 99,883 number in Portugal, a difference of 1,514 number.

The two have swapped places 4 times across 51 shared years of data; in 1970 it was Belarus ahead.

Belarus ranks 107th and Portugal ranks 109th of 205 countries.

Across the 6 decades both report, Belarus averaged higher in 4 and Portugal in 2.

Head to head by decade

Decade	Belarus	Portugal	Difference	Ahead
1970s	178,079 number	166,444 number	11,636 number	Belarus
1980s	143,660 number	169,564 number	25,904 number	Portugal
1990s	158,564 number	143,669 number	14,895 number	Belarus
2000s	117,202 number	111,412 number	5,791 number	Belarus
2010s	90,276 number	107,750 number	17,475 number	Portugal
2020s	101,397 number	99,883 number	1,514 number	Belarus

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population of the official entrance age to secondary general, Belarus or Portugal?: Belarus, at 101,397 number against 99,883 number in Portugal as of 2020.
What is the difference in population of the official entrance age to secondary general between Belarus and Portugal?: 1,514 number, with Belarus ahead.
How many years of comparable data are there for Belarus and Portugal?: 51 years are reported by both, from 1970 to 2020.
How do Belarus and Portugal rank globally for population of the official entrance age to secondary general?: Belarus ranks 107th and Portugal ranks 109th of 205 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Population of the official entrance age to secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belarus vs Portugal: Population of the official entrance age to secondary general. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://reference.statizoid.com/compare/population-of-the-official-entrance-age-to-secondary-general-education-both-sexes-number/belarus/portugal/

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About this data

Indicator: Population of the official entrance age to secondary general education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 205 places, 10,014 data points, 1970–2020
Last refreshed: 04 September 2026

Population of the age-group theoretically corresponding to secondary general education as indicated by theoretical entrance age and duration.