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Question: During the last 12 months, have you attended extra lessons or tutoring not provided by the school in the following subjects? - Mathematics
Choices: "Yes, to excel in class" "Yes, to keep up in class" "No"
Data: % of "Yes, to excel in class" "Yes, to keep up in class"
Period:
Area:
17 countries/ areas
Highlight:
1 Republic of Korea77.9%
2 Turkiye63.8%
3 Japan 51.0%
4 Israel45.4%
5 Portugal37.8%
6 Hungary31.8%
7 Lithuania28.7%
8 Italy23.6%
9 Sweden23.4%
10 Australia23.2%
10 United States23.2%
12 Chile23.0%
13 Finland21.2%
14 New Zealand19.5%
15 United Kingdom16.3%
16 France15.6%
17 Ireland14.2%

Note
United Kingdom: England only.

No data for 21 countries.

Source
TIMSS 2019 > International Database > TIMSS 2019 Data Almanacs - Grade 8

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data17
Regression equation
Y = -2.164282 X +7.280
Correlation coefficient (r)-0.591
Coefficient of determination (R2)0.349

GDP per capita (current US$)
No. of data17
Regression equation
Y = -59628.341949 X +62180.443
Correlation coefficient (r)-0.453
Coefficient of determination (R2)0.205

Life expectancy at birth - Both sexes (years)
No. of data17
Regression equation
Y = 0.148396 X +80.541
Correlation coefficient (r)0.008
Coefficient of determination (R2)0.000

Fertility rate, total (births per woman)
No. of data17
Regression equation
Y = -0.330725 X +1.713
Correlation coefficient (r)-0.135
Coefficient of determination (R2)0.018

Suicide, age-standardized (per 100 000 population)
No. of data17
Regression equation
Y = 4.365565 X +9.184
Correlation coefficient (r)0.156
Coefficient of determination (R2)0.024