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Question: How confident do you feel about having to do the following mathematics tasks? - Calculating how many square metres of tiles you need to cover a floor
Choices: "Not at all confident" "Not very confident" "Confident" "Very confident"
Data: % of "Confident" "Very confident"
Period:
Area:
37 countries/ areas
Highlight:
1 Switzerland77.5%
2 Austria74.3%
3 Canada72.4%
4 Ireland70.9%
5 Germany70.8%
6 France70.5%
7 Australia70.1%
8 Netherlands68.8%
9 United Kingdom66.9%
10 Belgium66.8%
11 United States66.2%
12 Iceland65.2%
13 Spain64.8%
14 Czech Republic64.3%
15 Italy63.5%
16 Portugal63.4%
17 Sweden63.1%
18 Slovakia62.2%
19 Estonia62.1%
19 New Zealand62.1%
21 Finland61.2%
22 Lithuania61.0%
23 Colombia60.6%
24 Norway58.4%
25 Denmark57.7%
26 Hungary 56.8%
27 Slovenia55.8%
28 Chile54.8%
29 Turkiye54.3%
30 Greece54.0%
31 Israel53.7%
32 Republic of Korea53.4%
33 Poland51.9%
34 Mexico51.4%
35 Latvia49.0%
36 Costa Rica47.8%
37 Japan46.6%

Note
The data of Azerbaijan are collected only in Baku. The data of Ukraine are collected from 18 out of 27 regions.

No data for 1 countries.

Source
OECD PISA 2022

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data37
Regression equation
Y = 2.536175 X +5.114
Correlation coefficient (r)0.342
Coefficient of determination (R2)0.117

GDP per capita (current US$)
No. of data37
Regression equation
Y = 186749.390756 X -72418.821
Correlation coefficient (r)0.564
Coefficient of determination (R2)0.318

Life expectancy at birth - Both sexes (years)
No. of data37
Regression equation
Y = 19.184661 X +67.983
Correlation coefficient (r)0.396
Coefficient of determination (R2)0.157

Fertility rate, total (births per woman)
No. of data37
Regression equation
Y = -0.014452 X +1.602
Correlation coefficient (r)-0.004
Coefficient of determination (R2)0.000

Suicide, age-standardized (per 100 000 population)
No. of data37
Regression equation
Y = 0.067919 X +9.851
Correlation coefficient (r)0.001
Coefficient of determination (R2)0.000