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 native parity index (NPIA). 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

0.9693 NPIA

in 2022

New Zealand

0.9794 NPIA

in 2022

Latvia rank

13th

New Zealand rank

12th

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

Latvia
New Zealand

How they compare

New Zealand currently reports 0.9794 NPIA against 0.9693 NPIA in Latvia, a difference of 0.0101 NPIA.

The two have swapped places 4 times across 8 shared years of data; in 2000 it was New Zealand ahead.

Latvia ranks 13th and New Zealand ranks 12th of 50 countries.

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

Head to head by decade

Decade	Latvia	New Zealand	Difference	Ahead
2000s	0.9581 NPIA	0.9551 NPIA	0.003 NPIA	Latvia
2010s	0.9155 NPIA	0.9825 NPIA	0.067 NPIA	New Zealand
2020s	0.9693 NPIA	0.9794 NPIA	0.0101 NPIA	New Zealand

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?: New Zealand, at 0.9794 NPIA against 0.9693 NPIA in Latvia as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Latvia and New Zealand?: 0.0101 NPIA, with New Zealand 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 12th of 50 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 native parity index (NPIA). 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-38/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-38/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 native parity index (NPIA)
Unit: NPIA
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 50 places, 355 data points, 1995–2023
Last refreshed: 06 September 2026

February 2026 Data Release