Netherlands vs Portugal: Proportion of students at the end of lower secondary education

Netherlands
0.7653 NPIA
in 2018
Portugal
0.7683 NPIA
in 2018
Netherlands rank
29th
Portugal rank
27th

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

  • Netherlands
  • Portugal
00.250.50.751200020092018

How they compare

Portugal currently reports 0.7683 NPIA against 0.7653 NPIA in Netherlands, a difference of 0.003 NPIA.

The two have swapped places 2 times across 7 shared years of data; in 2000 it was Portugal ahead.

Netherlands ranks 29th and Portugal ranks 27th of 43 countries.

Netherlands has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Netherlands Portugal Difference Ahead
2000s 0.8164 NPIA 0.7797 NPIA 0.0367 NPIA Netherlands
2010s 0.7986 NPIA 0.7932 NPIA 0.0054 NPIA Netherlands

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, Netherlands or Portugal?
Portugal, at 0.7683 NPIA against 0.7653 NPIA in Netherlands as of 2018.
What is the difference in proportion of students at the end of lower secondary education between Netherlands and Portugal?
0.003 NPIA, with Portugal ahead.
How many years of comparable data are there for Netherlands and Portugal?
7 years are reported by both, from 2000 to 2018.
How do Netherlands and Portugal rank globally for proportion of students at the end of lower secondary education?
Netherlands ranks 29th and Portugal ranks 27th of 43 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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Netherlands vs Portugal: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 07 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-11/netherlands/portugal/

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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 4.0 (World Bank Open Data)
Coverage
43 places, 274 data points, 1995–2018
Last refreshed

The Adjusted Native Parity Index (NPIA) is calculated by dividing the immigrant value for the indicator by the non-immigrant value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted native parity index is symmetrical around 1 and lies in the range 0-2. An adjusted NPI equal to 1 indicates parity between immigrants and non-immigrants. In general, a value less than 1 indicates disparity in favor of non-immigrants and a value greater than 1 indicates disparity in favor of immigrants. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/