Proportion of students at the end of lower secondary achieving at in Croatia

Croatia: Proportion of students at the end of lower secondary achieving at was 0.6835 WPIA in 2018. ▲ Rising

Latest (2018)
0.6835 WPIA
Change on year
up 3.5%
World rank
18th
of 41 countries
All-time high
0.6835 WPIA
in 2018
All-time low
0.6058 WPIA
in 2009
Years of data
5
2006–2018

Proportion of students at the end of lower secondary achieving at in Croatia, 2006–2018

00.20.40.62006201220182006: 0.615 WPIA2009: 0.606 WPIA2012: 0.623 WPIA2015: 0.66 WPIA2018: 0.684 WPIA

Source: UNESCO Institute for Statistics. Measured in WPIA.

Analysis

In 2018, proportion of students at the end of lower secondary achieving at in Croatia stood at 0.6835 WPIA. That is the highest value across all 5 years on record.

That represents a change of up 3.5% on the previous year and up 12.8% over ten years.

Over the whole period, proportion of students at the end of lower secondary achieving at in Croatia peaked at 0.6835 WPIA in 2018 and was at its lowest, 0.6058 WPIA, in 2009.

Croatia ranks 18th of 41 countries on this measure, in the middle of the range.

Proportion of students at the end of lower secondary achieving at in Croatia, year by year

Annual values for Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA) in Croatia, 2006 to 2018.
Year WPIA Change
2006 0.6152 WPIA
2009 0.6058 WPIA -1.5%
2012 0.6233 WPIA +2.9%
2015 0.6602 WPIA +5.9%
2018 0.6835 WPIA +3.5%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.6105 WPIA 0.6058 WPIA 0.6152 WPIA 2
2010s 0.6557 WPIA 0.6233 WPIA 0.6835 WPIA 3

Countries ranked near Croatia

  1. 15 Australia 0.7144 WPIA compare
  2. 16 New Zealand 0.7005 WPIA compare
  3. 17 Austria 0.7004 WPIA compare
  4. 19 Germany 0.6825 WPIA compare
  5. 20 Spain 0.6801 WPIA compare
  6. 21 Belgium 0.6663 WPIA compare

See the full ranking of 41 places →

More reference data data for Croatia

All data for Croatia →

Frequently asked questions

What is proportion of students at the end of lower secondary achieving at in Croatia?
Proportion of students at the end of lower secondary achieving at in Croatia was 0.6835 WPIA in 2018, according to UNESCO Institute for Statistics.
What is the highest proportion of students at the end of lower secondary achieving at recorded in Croatia?
The highest recorded value was 0.6835 WPIA in 2018.
What is the lowest proportion of students at the end of lower secondary achieving at recorded in Croatia?
The lowest recorded value was 0.6058 WPIA in 2009.
How does Croatia rank for proportion of students at the end of lower secondary achieving at?
Croatia ranks 18th out of 41 countries with data for 2018.
Is proportion of students at the end of lower secondary achieving at rising or falling in Croatia?
Over the last ten years it is up 12.8%. The long-run trend across the full record is rising.
Where does this Croatia data come from?
The figures come from UNESCO Institute for Statistics, published as part of Proportion of students at the end of lower secondary achieving at least a minimum proficiency level in mathematics, adjusted wealth parity index (WPIA). Statizoid updates them automatically from the source API.

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Proportion of students at the end of lower secondary achieving at in Croatia. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 29 August 2026, from https://reference.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-achieving-at-least-a-minimum-3/croatia/

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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/