How many years of comparable data are there for Latvia and Slovenia?

5 years are reported by both, from 2006 to 2018.

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 reading, adjusted wealth parity index (WPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Latvia vs Slovenia: Proportion of students at the end of lower secondary education

Latvia

0.7821 WPIA

in 2018

Slovenia

0.7938 WPIA

in 2018

Latvia rank

12th

Slovenia rank

9th

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

Latvia
Slovenia

How they compare

Slovenia currently reports 0.7938 WPIA against 0.7821 WPIA in Latvia, a difference of 0.0117 WPIA.

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

Latvia ranks 12th and Slovenia ranks 9th of 46 countries.

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

Head to head by decade

Decade	Latvia	Slovenia	Difference	Ahead
2000s	0.7573 WPIA	0.6976 WPIA	0.0596 WPIA	Latvia
2010s	0.7764 WPIA	0.7652 WPIA	0.0112 WPIA	Latvia

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, Latvia or Slovenia?: Slovenia, at 0.7938 WPIA against 0.7821 WPIA in Latvia as of 2018.
What is the difference in proportion of students at the end of lower secondary education between Latvia and Slovenia?: 0.0117 WPIA, with Slovenia ahead.
How many years of comparable data are there for Latvia and Slovenia?: 5 years are reported by both, from 2006 to 2018.
How do Latvia and Slovenia rank globally for proportion of students at the end of lower secondary education?: Latvia ranks 12th and Slovenia ranks 9th of 46 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 reading, adjusted wealth parity index (WPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Latvia vs Slovenia: 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-28/latvia/slovenia/

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<a href="https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-28/latvia/slovenia/">Latvia vs Slovenia: 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 reading, adjusted wealth parity index (WPIA)
Unit: WPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 46 places, 295 data points, 2000–2018
Last refreshed: 04 September 2026

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/