How many years of comparable data are there for Indonesia and Latvia?

8 years are reported by both, from 2000 to 2022.

Where does this data come from?

UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Indonesia vs Latvia: Proportion of students at the end of lower secondary education

Indonesia

0.8233 LTPIA

in 2022

Latvia

0.8149 LTPIA

in 2022

Indonesia rank

11th

Latvia rank

13th

Proportion of students at the end of lower secondary education over time

Indonesia
Latvia

How they compare

Indonesia currently reports 0.8233 LTPIA against 0.8149 LTPIA in Latvia, a difference of 0.0084 LTPIA.

The two have swapped places 3 times across 8 shared years of data; in 2000 it was Latvia ahead.

Indonesia ranks 11th and Latvia ranks 13th of 51 countries.

Across the 3 decades both report, Indonesia averaged higher in 2 and Latvia in 1.

Head to head by decade

Decade	Indonesia	Latvia	Difference	Ahead
2000s	0.8212 LTPIA	0.9006 LTPIA	0.0794 LTPIA	Latvia
2010s	0.9237 LTPIA	0.8041 LTPIA	0.1196 LTPIA	Indonesia
2020s	0.8233 LTPIA	0.8149 LTPIA	0.0084 LTPIA	Indonesia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary education, Indonesia or Latvia?: Indonesia, at 0.8233 LTPIA against 0.8149 LTPIA in Latvia as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Indonesia and Latvia?: 0.0084 LTPIA, with Indonesia ahead.
How many years of comparable data are there for Indonesia and Latvia?: 8 years are reported by both, from 2000 to 2022.
How do Indonesia and Latvia rank globally for proportion of students at the end of lower secondary education?: Indonesia ranks 11th and Latvia ranks 13th of 51 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Indonesia vs Latvia: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/indonesia/latvia/

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<a href="https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/indonesia/latvia/">Indonesia vs Latvia: Proportion of students at the end of lower secondary education</a> — Statizoid

About this data

Indicator: Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA)
Unit: LTPIA
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 51 places, 363 data points, 2000–2022
Last refreshed: 06 September 2026

February 2026 Data Release