Mexico vs Romania: Proportion of students at the end of lower secondary achieving at

Mexico
0.4405 WPIA
in 2018
Romania
0.4013 WPIA
in 2018
Mexico rank
34th
Romania rank
35th

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

  • Mexico
  • Romania
00.20.40.6200020092018

How they compare

Mexico currently reports 0.4405 WPIA against 0.4013 WPIA in Romania, a difference of 0.0392 WPIA.

That makes Mexico's figure about 1.1 times Romania's.

The two have swapped places 1 time across 5 shared years of data; in 2006 it was Romania ahead.

Mexico ranks 34th and Romania ranks 35th of 41 countries.

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

Head to head by decade

Decade Mexico Romania Difference Ahead
2000s 0.3541 WPIA 0.3931 WPIA 0.039 WPIA Romania
2010s 0.4483 WPIA 0.4523 WPIA 0.004 WPIA Romania

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, Mexico or Romania?
Mexico, at 0.4405 WPIA against 0.4013 WPIA in Romania as of 2018.
What is the difference in proportion of students at the end of lower secondary achieving at between Mexico and Romania?
0.0392 WPIA, with Mexico ahead.
How many years of comparable data are there for Mexico and Romania?
5 years are reported by both, from 2006 to 2018.
How do Mexico and Romania rank globally for proportion of students at the end of lower secondary achieving at?
Mexico ranks 34th and Romania ranks 35th of 41 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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Mexico vs Romania: Proportion of students at the end of lower secondary achieving at. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-3/mexico/romania/

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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 4.0 (World Bank Open Data)
Coverage
41 places, 266 data points, 2000–2018
Last refreshed

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