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Question: On a normal school day, how much time do you spend before or after school doing each of these things? - I play sports.
Choices: "No time" "Less than 1 hour" "1-2 hours" "More than 2 but less 4 hours" "4 or more hours"
Data: % of "No time" "Less than 1 hour"
Period:
Area:
8 countries/ areas
Highlight:
1 Republic of Korea76.9%
2 Japan 46.8%
3 United Kingdom36.7%
4 Australia35.1%
5 Sweden34.3%
6 Italy33.3%
7 Canada32.6%
8 United States31.9%

Note
Don't know/ No answer are excluded. United Kingdom: England only.

No data for 2 countries.
Source
TIMSS 2007

 Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data8
Regression equation
Y = -2.638298 X +7.822
Correlation coefficient (r)-0.757
Coefficient of determination (R2)0.573
GDP per capita (current US$)
No. of data8
Regression equation
Y = -50388.417785 X +70844.682
Correlation coefficient (r)-0.583
Coefficient of determination (R2)0.340
Life expectancy at birth - Both sexes (years)
No. of data8
Regression equation
Y = 6.323472 X +79.386
Correlation coefficient (r)0.440
Coefficient of determination (R2)0.194
Fertility rate, total (births per woman)
No. of data8
Regression equation
Y = -1.524111 X +2.032
Correlation coefficient (r)-0.850
Coefficient of determination (R2)0.722
Suicide - all ages (per 100,000 population)
No. of data8
Regression equation
Y = 37.821439 X -1.288
Correlation coefficient (r)0.858
Coefficient of determination (R2)0.736