Now let's consider environmental problems in the world as a whole. Please, tell me how serious you consider each of the following to be for the world as a whole. Is it very serious, somewhat serious, not very serious or not serious at all? - V113. Pollution of rivers, lakes and oceans.
Categories
Value
Category
1
Very serious
2
Somewhat serious
3
Not very serious
4
Not serious at all
-5
Missing; Not asked by the interviewer
-4
Not asked
-3
Not applicable
-2
No answer
-1
Don´t know
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.