Croatia vs Iceland: Proportion of students at the end of lower secondary education

Croatia
0.8408 LTPIA
in 2018
Iceland
0.8199 LTPIA
in 2018
Croatia rank
16th
Iceland rank
19th

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

  • Croatia
  • Iceland
00.20.40.60.81200020092018

How they compare

Croatia currently reports 0.8408 LTPIA against 0.8199 LTPIA in Iceland, a difference of 0.0209 LTPIA.

The two have swapped places 3 times across 5 shared years of data; in 2006 it was Iceland ahead.

Croatia ranks 16th and Iceland ranks 19th of 47 countries.

Across the 2 decades both report, Croatia averaged higher in 1 and Iceland in 1.

Head to head by decade

Decade Croatia Iceland Difference Ahead
2000s 0.7542 LTPIA 0.7702 LTPIA 0.016 LTPIA Iceland
2010s 0.8227 LTPIA 0.785 LTPIA 0.0377 LTPIA Croatia

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, Croatia or Iceland?
Croatia, at 0.8408 LTPIA against 0.8199 LTPIA in Iceland as of 2018.
What is the difference in proportion of students at the end of lower secondary education between Croatia and Iceland?
0.0209 LTPIA, with Croatia ahead.
How many years of comparable data are there for Croatia and Iceland?
5 years are reported by both, from 2006 to 2018.
How do Croatia and Iceland rank globally for proportion of students at the end of lower secondary education?
Croatia ranks 16th and Iceland ranks 19th of 47 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 mathematics, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Croatia vs Iceland: 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-6/croatia/iceland/

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About this data

Indicator
Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted speaks language of the test parity index (LTPIA)
Unit
LTPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
47 places, 299 data points, 1995–2018
Last refreshed

The adjusted speaks language of the test parity index (LTPIA) is calculated by dividing the value for the indicator for students who do not speak the language of the test at home by the value for the indicator for students who speak the language of the test at home. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted speaks language of the test parity index is symmetrical around 1 and lies in the range 0-2. An adjusted LTPI equal to 1 indicates parity between students who do and do not speak the language of the test at home. In general, a value less than 1 indicates disparity in favor of students who speak the language of test at home. A value greater than 1 indicates disparity in favor of students who do not speak the language of the test at home. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/