Belgium vs New Zealand: Proportion of students at the end of lower secondary achieving at

Belgium
0.5283 WPIA
in 2022
New Zealand
0.5011 WPIA
in 2022
Belgium rank
26th
New Zealand rank
29th

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

  • Belgium
  • New Zealand
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How they compare

Belgium currently reports 0.5283 WPIA against 0.5011 WPIA in New Zealand, a difference of 0.0272 WPIA.

That makes Belgium's figure about 1.1 times New Zealand's.

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

Belgium ranks 26th and New Zealand ranks 29th of 52 countries.

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

Head to head by decade

Decade Belgium New Zealand Difference Ahead
2000s 0.6594 WPIA 0.7551 WPIA 0.0957 WPIA New Zealand
2010s 0.6734 WPIA 0.6719 WPIA 0.0015 WPIA Belgium
2020s 0.5283 WPIA 0.5011 WPIA 0.0272 WPIA Belgium

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary achieving at, Belgium or New Zealand?
Belgium, at 0.5283 WPIA against 0.5011 WPIA in New Zealand as of 2022.
What is the difference in proportion of students at the end of lower secondary achieving at between Belgium and New Zealand?
0.0272 WPIA, with Belgium ahead.
How many years of comparable data are there for Belgium and New Zealand?
8 years are reported by both, from 2000 to 2022.
How do Belgium and New Zealand rank globally for proportion of students at the end of lower secondary achieving at?
Belgium ranks 26th and New Zealand ranks 29th of 52 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belgium vs New Zealand: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-6/belgium/new-zealand/

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About this data

Indicator
Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA)
Unit
WPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
52 places, 364 data points, 2000–2023
Last refreshed

February 2026 Data Release