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Question: This school year, how often did you do each of the following? - I gave up when I did not understand the mathematics material that was being taught.
Choices: "Never or almost never" "Less than half of the time" "About half of the time" "More than half of the time" "All or almost all of the time"
Data: % of "All or almost all of the time"
Period:
Area:
80 countries/ areas
Highlight:
1 Morocco25.3%
2 Azerbaijan21.8%
3 Albania20.8%
4 Palestinian Territory19.4%
5 Uzbekistan18.6%
6 Jordan17.9%
7 Indonesia14.1%
8 Kazakhstan13.1%
9 El Salvador13.0%
10 Guatemala 12.8%
11 Mongolia12.4%
12 Kosovo12.3%
13 Greece12.2%
14 Dominican Republic12.1%
14 North Macedonia12.1%
16 Qatar12.0%
16 Saudi Arabia12.0%
18 Bulgaria11.9%
18 Israel11.9%
18 Poland11.9%
18 United Arab Emirates11.9%
22 Serbia11.8%
23 Malta11.6%
24 Austria11.5%
25 Georgia11.4%
26 Panama11.0%
27 Jamaica10.8%
27 Romania10.8%
29 Brazil10.7%
29 Montenegro10.7%
31 France10.4%
32 Slovakia10.3%
33 Paraguay10.1%
34 Uruguay9.9%
35 Iceland9.8%
36 Chile9.7%
37 Brunei Darussalam9.3%
38 Ukraine9.2%
39 Colombia9.1%
39 Norway9.1%
39 Thailand9.1%
42 Sweden8.9%
43 Turkiye8.7%
44 Latvia8.6%
45 Moldova8.5%
46 Costa Rica8.4%
46 Taiwan8.4%
48 Philippines8.3%
48 Spain8.3%
50 Croatia8.2%
51 Lithuania8.0%
52 Peru7.9%
53 Hungary7.8%
53 Italy7.8%
55 Mexico7.7%
56 Cambodia7.6%
57 Germany7.5%
58 Slovenia7.4%
59 Switzerland7.1%
60 Argentina6.9%
60 Belgium6.9%
60 Japan6.9%
60 Malaysia6.9%
64 Netherlands6.6%
64 Republic of Korea6.6%
66 Canada6.5%
66 United Kingdom6.5%
68 Czech Republic6.4%
68 Denmark6.4%
68 United States6.4%
71 Finland6.3%
71 Viet Nam6.3%
73 Hong Kong, China6.1%
73 Portugal6.1%
75 Ireland5.9%
76 Macao, China5.8%
77 Australia5.7%
78 Estonia5.6%
79 New Zealand5.2%
80 Singapore5.0%

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 158 countries.

Source
OECD PISA 2022

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data77
Regression equation
Y = -9.421241 X +7.176
Correlation coefficient (r)-0.501
Coefficient of determination (R2)0.251

GDP per capita (current US$)
No. of data80
Regression equation
Y = -305258.053077 X +60422.819
Correlation coefficient (r)-0.456
Coefficient of determination (R2)0.208

Life expectancy at birth - Both sexes (years)
No. of data79
Regression equation
Y = -48.587739 X +82.378
Correlation coefficient (r)-0.425
Coefficient of determination (R2)0.181

Fertility rate, total (births per woman)
No. of data79
Regression equation
Y = 6.713249 X +1.069
Correlation coefficient (r)0.498
Coefficient of determination (R2)0.248

Suicide, age-standardized (per 100 000 population)
No. of data75
Regression equation
Y = -35.038365 X +12.126
Correlation coefficient (r)-0.291
Coefficient of determination (R2)0.085