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Question: About how often do you pray?
Choices: "Never" "Less than once a year" "About once or twice a year" "Several times a year" "About once a month" "2-3 times a month" "Nearly every week" "Every week" "Several times a week" "Once a day" "Several times a day"
Data: % of "Every week" "Several times a week" "Once a day" "Several times a day"
Period:
Area:
9 countries/ areas
Highlight:
1 United States71.3%
2 Italy47.0%
3 Republic of Korea32.0%
4 United Kingdom 31.2%
5 Japan28.3%
6 Australia26.0%
7 Germany24.9%
8 France20.6%
9 Sweden12.6%

Note
Can't choose/ No answer are excluded. Belgium: Flanders only. Germany: unweighted sum of West and East Germany. Israel: unweighted sum of Jews and Arabs. Italy: unweighted sum of 2008 and 2010 surveys. United Kingdom: excluding Northern Ireland.

No data for 1 countries.

Source
ISSP 2008

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data9
Regression equation
Y = -0.555611 X +6.859
Correlation coefficient (r)-0.172
Coefficient of determination (R2)0.030

GNI per capita, PPP (current international$)
No. of data9
Regression equation
Y = 15042.553809 X +44377.770
Correlation coefficient (r)0.355
Coefficient of determination (R2)0.126

Life expectancy at birth - Both sexes (years)
No. of data9
Regression equation
Y = -0.056491 X +0.838
Correlation coefficient (r)-0.605
Coefficient of determination (R2)0.366

Fertility rate, total (births per woman)
No. of data9
Regression equation
Y = -0.257346 X +1.694
Correlation coefficient (r)-0.155
Coefficient of determination (R2)0.024

Suicide - all ages (per 100,000 population, age-adjusted)
No. of data9
Regression equation
Y = -0.304859 X +11.866
Correlation coefficient (r)-0.012
Coefficient of determination (R2)0.000