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

5 years are reported by both, from 2003 to 2015.

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 native parity index (NPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

Brazil

0.2058 NPIA

in 2018

Tunisia

0.243 NPIA

in 2015

Brazil rank

43rd

Tunisia rank

42nd

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

Brazil
Tunisia

How they compare

Tunisia currently reports 0.243 NPIA against 0.2058 NPIA in Brazil, a difference of 0.0372 NPIA.

That makes Tunisia's figure about 1.2 times Brazil's.

The two have swapped places 3 times across 5 shared years of data; in 2003 it was Tunisia ahead.

Brazil ranks 43rd and Tunisia ranks 42nd of 44 countries.

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

Head to head by decade

Decade	Brazil	Tunisia	Difference	Ahead
2000s	0.4885 NPIA	0.5962 NPIA	0.1078 NPIA	Tunisia
2010s	0.4027 NPIA	0.5569 NPIA	0.1542 NPIA	Tunisia

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 Tunisia?: Tunisia, at 0.243 NPIA against 0.2058 NPIA in Brazil as of 2015.
What is the difference in proportion of students at the end of lower secondary education between Brazil and Tunisia?: 0.0372 NPIA, with Tunisia ahead.
How many years of comparable data are there for Brazil and Tunisia?: 5 years are reported by both, from 2003 to 2015.
How do Brazil and Tunisia rank globally for proportion of students at the end of lower secondary education?: Brazil ranks 43rd and Tunisia ranks 42nd of 44 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 native parity index (NPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brazil vs Tunisia: 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-25/brazil/tunisia/

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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-25/brazil/tunisia/">Brazil vs Tunisia: 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 native parity index (NPIA)
Unit: NPIA
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 44 places, 280 data points, 2000–2018
Last refreshed: 04 September 2026

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/