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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:
28 countries/ areas
Highlight:
1 Taiwan50.3%
2 Thailand37.2%
3 China33.6%
4 Republic of Korea23.4%
5 Russian Federation23.2%
6 Philippines23.1%
7 Italy21.7%
8 South Africa19.6%
9 Hungary18.3%
10 Slovenia17.9%
11 Lithuania16.8%
12 Slovakia15.9%
13 Iceland14.7%
14 India12.8%
15 Croatia12.0%
16 France10.1%
17 Norway9.6%
18 Austria9.5%
19 Denmark8.6%
19 United States8.6%
21 Switzerland8.2%
22 Sweden7.8%
23 Finland7.1%
24 Germany6.8%
25 Japan 5.6%
25 Spain5.6%
27 New Zealand5.1%
28 Australia2.8%

Note
Can't choose/ No answer are excluded.

No data for 210 countries.

Source
ISSP 2020

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data28
Regression equation
Y = -2.456642 X +6.882
Correlation coefficient (r)-0.348
Coefficient of determination (R2)0.121

GDP per capita (current US$)
No. of data28
Regression equation
Y = -123728.598914 X +58685.499
Correlation coefficient (r)-0.495
Coefficient of determination (R2)0.245

Life expectancy at birth - Both sexes (years)
No. of data27
Regression equation
Y = -26.402833 X +82.389
Correlation coefficient (r)-0.389
Coefficient of determination (R2)0.151

Fertility rate, total (births per woman)
No. of data27
Regression equation
Y = -0.392616 X +1.654
Correlation coefficient (r)-0.091
Coefficient of determination (R2)0.008

Suicide, age-standardized (per 100 000 population)
No. of data27
Regression equation
Y = 3.275405 X +11.128
Correlation coefficient (r)0.055
Coefficient of determination (R2)0.003