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Question: To what extent do you agree that "Workers need strong trade unions to protect their interests"?
Choices: "Strongly agree" "Agree" "Neither agree nor disagree" "Disagree" "Strongly disagree"
Data: % of "Strongly agree" "Agree".
Period:
Area:
7 countries/ areas
Highlight:
1 Germany72.7%
3 France59.7%
4 Japan56.0%
5 United Kingdom53.4%
6 United States50.0%

Note
Can't choose/ No answer are excluded.

No data for 2 countries.

Source
ISSP 2015

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data5
Regression equation
Y = 0.393142 X +6.343
Correlation coefficient (r)0.118
Coefficient of determination (R2)0.014

GDP per capita (current US$)
No. of data5
Regression equation
Y = -61143.119171 X +88336.124
Correlation coefficient (r)-0.303
Coefficient of determination (R2)0.092

Life expectancy at birth - Both sexes (years)
No. of data5
Regression equation
Y = 4.834597 X +78.459
Correlation coefficient (r)0.172
Coefficient of determination (R2)0.030

Fertility rate, total (births per woman)
No. of data5
Regression equation
Y = -0.451069 X +1.813
Correlation coefficient (r)-0.195
Coefficient of determination (R2)0.038

Suicide, age-standardized (per 100 000 population)
No. of data5
Regression equation
Y = -17.168577 X +20.330
Correlation coefficient (r)-0.490
Coefficient of determination (R2)0.240