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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:
4 countries/ areas
Highlight:
1 Japan24.1%
2 United Kingdom11.9%
3 France 11.1%
4 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 = -4.354437 X +7.170
Correlation coefficient (r)-0.977
Coefficient of determination (R2)0.955

Life satisfaction (10 steps)
No. of data4
Regression equation
Y = -3.789180 X +7.074
Correlation coefficient (r)-0.966
Coefficient of determination (R2)0.933

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 = -138795.666840 X +65856.256
Correlation coefficient (r)-0.953
Coefficient of determination (R2)0.908

Life expectancy at birth - Both sexes (years)
No. of data4
Regression equation
Y = 18.746757 X +79.582
Correlation coefficient (r)0.844
Coefficient of determination (R2)0.712

Fertility rate, total (births per woman)
No. of data4
Regression equation
Y = -1.935651 X +1.718
Correlation coefficient (r)-0.687
Coefficient of determination (R2)0.472

Suicide, age-standardized (per 100 000 population)
No. of data4
Regression equation
Y = 37.494811 X +5.731
Correlation coefficient (r)0.889
Coefficient of determination (R2)0.790