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Question: What do you think about a married person having sexual relations with someone other than his or her husband or wife?
Choices: "Always wrong" "Almost always wrong" "Wrong only sometimes" "Not wrong at all"
Data: % of "Always wrong"
Period:
Area:
23 countries/ areas
Highlight:
1 Turkiye 85.1%
2 United States79.3%
3 Chile78.6%
4 Israel72.6%
5 Republic of Korea70.9%
6 Spain69.1%
7 Iceland69.0%
8 Lithuania68.8%
9 New Zealand67.3%
9 Slovenia67.3%
11 United Kingdom57.7%
12 Slovakia55.9%
12 Sweden55.9%
14 Finland53.0%
15 Italy51.2%
16 Norway50.2%
17 Denmark49.2%
18 Switzerland47.0%
19 France46.0%
20 Germany44.7%
21 Japan40.8%
22 Czech Republic40.1%
23 Hungary37.6%

Note
Can't choose/ No answer are excluded.

No data for 15 countries.

Source
ISSP 2018

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data23
Regression equation
Y = -0.901855 X +7.253
Correlation coefficient (r)-0.197
Coefficient of determination (R2)0.039

GDP per capita (current US$)
No. of data23
Regression equation
Y = -26899.438025 X +62843.786
Correlation coefficient (r)-0.158
Coefficient of determination (R2)0.025

Life expectancy at birth - Both sexes (years)
No. of data23
Regression equation
Y = -2.495432 X +82.416
Correlation coefficient (r)-0.138
Coefficient of determination (R2)0.019

Fertility rate, total (births per woman)
No. of data23
Regression equation
Y = 0.578518 X +1.189
Correlation coefficient (r)0.213
Coefficient of determination (R2)0.045

Suicide, age-standardized (per 100 000 population)
No. of data23
Regression equation
Y = 0.660878 X +9.921
Correlation coefficient (r)0.020
Coefficient of determination (R2)0.000