How many years of comparable data are there for Brazil and Qatar?

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.

Brazil vs Qatar: Proportion of students at the end of lower secondary education

Brazil

0.4511 WPIA

in 2018

Qatar

0.4615 WPIA

in 2018

Brazil rank

40th

Qatar rank

39th

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

Brazil
Qatar

How they compare

Qatar currently reports 0.4615 WPIA against 0.4511 WPIA in Brazil, a difference of 0.0104 WPIA.

Across all 5 years both countries report, Qatar has been ahead every year.

Brazil ranks 40th and Qatar ranks 39th of 46 countries.

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

Head to head by decade

Decade	Brazil	Qatar	Difference	Ahead
2000s	0.4181 WPIA	0.4564 WPIA	0.0383 WPIA	Qatar
2010s	0.4668 WPIA	0.5064 WPIA	0.0396 WPIA	Qatar

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, Brazil or Qatar?: Qatar, at 0.4615 WPIA against 0.4511 WPIA in Brazil as of 2018.
What is the difference in proportion of students at the end of lower secondary education between Brazil and Qatar?: 0.0104 WPIA, with Qatar ahead.
How many years of comparable data are there for Brazil and Qatar?: 5 years are reported by both, from 2006 to 2018.
How do Brazil and Qatar rank globally for proportion of students at the end of lower secondary education?: Brazil ranks 40th and Qatar ranks 39th 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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Brazil vs Qatar: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 06 September 2026, from https://reference.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-28/brazil/qatar/

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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/brazil/qatar/">Brazil vs Qatar: 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/