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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%
4 Australia9.6%
5 Germany7.7%

Note
Can't choose/ No answer are excluded.

No data for 5 countries.

Source
ISSP 2017

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data5
Regression equation
Y = -4.973641 X +7.279
Correlation coefficient (r)-0.885
Coefficient of determination (R2)0.783

GDP per capita (current US$)
No. of data5
Regression equation
Y = -122451.732614 X +62818.783
Correlation coefficient (r)-0.697
Coefficient of determination (R2)0.486

Life expectancy at birth - Both sexes (years)
No. of data5
Regression equation
Y = 17.363133 X +80.084
Correlation coefficient (r)0.713
Coefficient of determination (R2)0.508

Fertility rate, total (births per woman)
No. of data5
Regression equation
Y = -2.363014 X +1.898
Correlation coefficient (r)-0.778
Coefficient of determination (R2)0.605

Suicide, age-standardized (per 100 000 population)
No. of data5
Regression equation
Y = 20.091404 X +7.070
Correlation coefficient (r)0.599
Coefficient of determination (R2)0.359