Slovenia vs United States of America: Proportion of students at the end of lower secondary achieving at

Slovenia
0.5448 WPIA
in 2022
United States of America
0.5524 WPIA
in 2022
Slovenia rank
22nd
United States of America rank
20th

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

  • Slovenia
  • United States of America
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How they compare

United States of America currently reports 0.5524 WPIA against 0.5448 WPIA in Slovenia, a difference of 0.0076 WPIA.

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

Slovenia ranks 22nd and United States of America ranks 20th of 52 countries.

Across the 3 decades both report, Slovenia averaged higher in 2 and United States of America in 1.

Head to head by decade

Decade Slovenia United States of America Difference Ahead
2000s 0.6825 WPIA 0.6009 WPIA 0.0816 WPIA Slovenia
2010s 0.7515 WPIA 0.6213 WPIA 0.1302 WPIA Slovenia
2020s 0.5448 WPIA 0.5524 WPIA 0.0076 WPIA United States of America

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, Slovenia or United States of America?
United States of America, at 0.5524 WPIA against 0.5448 WPIA in Slovenia as of 2022.
What is the difference in proportion of students at the end of lower secondary achieving at between Slovenia and United States of America?
0.0076 WPIA, with United States of America ahead.
How many years of comparable data are there for Slovenia and United States of America?
6 years are reported by both, from 2006 to 2022.
How do Slovenia and United States of America rank globally for proportion of students at the end of lower secondary achieving at?
Slovenia ranks 22nd and United States of America ranks 20th 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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Slovenia vs United States of America: 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/slovenia/united-states/

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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