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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 "Climate change"
Period:
Area:
20 countries/ areas
Highlight:
1 Japan49.4%
2 Finland45.7%
3 Norway45.3%
4 Iceland 43.1%
5 Germany43.0%
6 United States39.2%
7 Australia38.5%
8 Austria38.3%
9 Denmark37.0%
10 Sweden36.5%
11 Switzerland32.8%
12 Spain30.0%
13 New Zealand27.9%
14 France26.7%
15 Hungary26.5%
16 Italy25.9%
17 Republic of Korea25.3%
18 Lithuania21.3%
19 Slovenia15.7%
20 Slovakia7.5%

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 = 2.207967 X +6.091
Correlation coefficient (r)0.457
Coefficient of determination (R2)0.209

GDP per capita (current US$)
No. of data20
Regression equation
Y = 134501.482394 X +6149.564
Correlation coefficient (r)0.601
Coefficient of determination (R2)0.361

Life expectancy at birth - Both sexes (years)
No. of data20
Regression equation
Y = 15.224440 X +76.069
Correlation coefficient (r)0.499
Coefficient of determination (R2)0.249

Fertility rate, total (births per woman)
No. of data20
Regression equation
Y = 0.221630 X +1.447
Correlation coefficient (r)0.098
Coefficient of determination (R2)0.010

Suicide, age-standardized (per 100 000 population)
No. of data20
Regression equation
Y = -4.365894 X +12.777
Correlation coefficient (r)-0.115
Coefficient of determination (R2)0.013