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Question: To what extent do you agree or disagree with the following statements? - It is all right to develop friendships with people just because they can be of use to you.
Choices: "Strongly agree" "Agree" "Neither agree nor disagree" "Disagree" "Strongly disagree"
Data: % of "Strongly agree" "Agree"
Period:
Area:
5 countries/ areas
Highlight:
1 Japan24.1%
2 United Kingdom11.9%
3 France 11.1%
5 Germany7.7%

Note
Can't choose/ No answer are excluded.

No data for 3 countries.

Source
ISSP 2017

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data4
Regression equation
Y = -4.295278 X +7.123
Correlation coefficient (r)-0.957
Coefficient of determination (R2)0.916

GDP per capita (current US$)
No. of data4
Regression equation
Y = -112065.646082 X +60761.244
Correlation coefficient (r)-0.979
Coefficient of determination (R2)0.958

Life expectancy at birth - Both sexes (years)
No. of data4
Regression equation
Y = 18.098080 X +79.771
Correlation coefficient (r)0.959
Coefficient of determination (R2)0.920

Fertility rate, total (births per woman)
No. of data4
Regression equation
Y = -2.034250 X +1.799
Correlation coefficient (r)-0.660
Coefficient of determination (R2)0.436

Suicide, age-standardized (per 100 000 population)
No. of data4
Regression equation
Y = 26.078101 X +5.687
Correlation coefficient (r)0.818
Coefficient of determination (R2)0.669