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

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 mathematics, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

Latvia

0.8513 LTPIA

in 2022

New Zealand

0.8461 LTPIA

in 2022

Latvia rank

13th

New Zealand rank

15th

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

Latvia
New Zealand

How they compare

Latvia currently reports 0.8513 LTPIA against 0.8461 LTPIA in New Zealand, a difference of 0.0052 LTPIA.

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

Latvia ranks 13th and New Zealand ranks 15th of 56 countries.

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

Head to head by decade

Decade	Latvia	New Zealand	Difference	Ahead
2000s	0.8944 LTPIA	0.888 LTPIA	0.0063 LTPIA	Latvia
2010s	0.8694 LTPIA	0.8588 LTPIA	0.0106 LTPIA	Latvia
2020s	0.8513 LTPIA	0.8461 LTPIA	0.0052 LTPIA	Latvia

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, Latvia or New Zealand?: Latvia, at 0.8513 LTPIA against 0.8461 LTPIA in New Zealand as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Latvia and New Zealand?: 0.0052 LTPIA, with Latvia ahead.
How many years of comparable data are there for Latvia and New Zealand?: 8 years are reported by both, from 2000 to 2022.
How do Latvia and New Zealand rank globally for proportion of students at the end of lower secondary education?: Latvia ranks 13th and New Zealand ranks 15th of 56 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 mathematics, 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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Latvia vs New Zealand: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-36/latvia/new-zealand/

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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-36/latvia/new-zealand/">Latvia vs New Zealand: 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 mathematics, 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: 56 places, 395 data points, 1995–2023
Last refreshed: 06 September 2026

February 2026 Data Release