How many years of comparable data are there for Greece and Peru?

8 years are reported by both, from 1981 to 2015.

Where does this data come from?

UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed lower secondary education (ISCED 2 or higher). Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Peru: UIS: Percentage of population age 25+ with at least completed lower

Greece

64.8%

in 2016

Peru

64.1%

in 2018

Greece rank

56th

Peru rank

58th

UIS: Percentage of population age 25+ with at least completed lower over time

Greece
Peru

How they compare

Greece currently reports 64.8% against 64.1% in Peru, a difference of 0.7%.

The two have swapped places 1 time across 8 shared years of data; in 1981 it was Peru ahead.

Greece ranks 56th and Peru ranks 58th of 86 countries.

Across the 3 decades both report, Greece averaged higher in 2 and Peru in 1.

Head to head by decade

Decade	Greece	Peru	Difference	Ahead
1980s	27.3%	32.8%	5.5%	Peru
2000s	58.8%	51.3%	7.5%	Greece
2010s	66.6%	61.0%	5.6%	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher uis: percentage of population age 25+ with at least completed lower, Greece or Peru?: Greece, at 64.8% against 64.1% in Peru as of 2016.
What is the difference in uis: percentage of population age 25+ with at least completed lower between Greece and Peru?: 0.7%, with Greece ahead.
How many years of comparable data are there for Greece and Peru?: 8 years are reported by both, from 1981 to 2015.
How do Greece and Peru rank globally for uis: percentage of population age 25+ with at least completed lower?: Greece ranks 56th and Peru ranks 58th of 86 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as UIS: Percentage of population age 25+ with at least completed lower secondary education (ISCED 2 or higher). Total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Peru: UIS: Percentage of population age 25+ with at least completed lower. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 01 September 2026, from https://reference.statizoid.com/compare/uis-percentage-of-population-age-25-with-at-least-completed-lower-secondary-education/greece/peru/

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About this data

Indicator: UIS: Percentage of population age 25+ with at least completed lower secondary education (ISCED 2 or higher). Total
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 86 places, 935 data points, 1970–2019
Last refreshed: 21 August 2026

The percentage of population (age 25 and over) with at least completed lower secondary education (ISCED 2 or higher). This indicator is calculated by dividing the number of persons aged 25 years and above with completed lower secondary education by the total population of the same age group and multiplying the result by 100. The UNESCO Institute for Statistics (UIS) educational attainment dataset shows the educational composition of the population aged 25 years and above and hence the stock and quality of human capital within a country. The dataset also reflects the structure and performance of the education system and its accumulated impact on human capital formation. For more information, visit the UNESCO Institute for Statistics website: http://www.uis.unesco.org/