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

6 years are reported by both, from 2006 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.

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

Croatia

1.01 NPIA

in 2022

New Zealand

0.9794 NPIA

in 2022

Croatia rank

9th

New Zealand rank

12th

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

Croatia
New Zealand

How they compare

Croatia currently reports 1.01 NPIA against 0.9794 NPIA in New Zealand, a difference of 0.0306 NPIA.

The two have swapped places 1 time across 6 shared years of data; in 2006 it was New Zealand ahead.

Croatia ranks 9th and New Zealand ranks 12th of 50 countries.

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

Head to head by decade

Decade	Croatia	New Zealand	Difference	Ahead
2000s	0.9224 NPIA	0.9513 NPIA	0.0288 NPIA	New Zealand
2010s	0.918 NPIA	0.9825 NPIA	0.0645 NPIA	New Zealand
2020s	1.01 NPIA	0.9794 NPIA	0.03 NPIA	Croatia

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, Croatia or New Zealand?: Croatia, at 1.01 NPIA against 0.9794 NPIA in New Zealand as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Croatia and New Zealand?: 0.0306 NPIA, with Croatia ahead.
How many years of comparable data are there for Croatia and New Zealand?: 6 years are reported by both, from 2006 to 2022.
How do Croatia and New Zealand rank globally for proportion of students at the end of lower secondary education?: Croatia ranks 9th 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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Croatia vs New Zealand: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 16 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-38/croatia/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/croatia/new-zealand/">Croatia 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