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Question: Which problem, if any, do you think is the most important for your country as a whole?
Choices: "Air pollution" "Chemicals and pesticides" "Water shortage" "Water pollution" "Nuclear waste" "Domestic waste disposal" "Climate change" "Genetically modified foods" "Using up our natural resources" "None of these"
Data: % of "Air pollution"
Period:
Area:
20 countries/ areas
Highlight:
1 Republic of Korea23.4%
2 Italy21.7%
3 Hungary18.3%
4 Slovenia 17.9%
5 Lithuania16.8%
6 Slovakia15.9%
7 Iceland14.7%
8 France10.1%
9 Norway9.6%
10 Austria9.5%
11 Denmark8.6%
11 United States8.6%
13 Switzerland8.2%
14 Sweden7.8%
15 Finland7.1%
16 Germany6.8%
17 Japan5.6%
17 Spain5.6%
19 New Zealand5.1%
20 Australia2.8%

Note
Can't choose/ No answer are excluded.

No data for 18 countries.

Source
ISSP 2020

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data20
Regression equation
Y = -3.886186 X +7.250
Correlation coefficient (r)-0.441
Coefficient of determination (R2)0.194

GDP per capita (current US$)
No. of data20
Regression equation
Y = -167302.401761 X +70807.884
Correlation coefficient (r)-0.438
Coefficient of determination (R2)0.192

Life expectancy at birth - Both sexes (years)
No. of data20
Regression equation
Y = -15.535975 X +82.951
Correlation coefficient (r)-0.361
Coefficient of determination (R2)0.130

Fertility rate, total (births per woman)
No. of data20
Regression equation
Y = -1.485080 X +1.604
Correlation coefficient (r)-0.389
Coefficient of determination (R2)0.151

Suicide, age-standardized (per 100 000 population)
No. of data20
Regression equation
Y = 23.238485 X +8.742
Correlation coefficient (r)0.336
Coefficient of determination (R2)0.113