Value |
Category |
-99 |
Refused |
-98 |
Not applicable |
-97 |
Don't know |
-90 |
Filtered |
-1 |
Not stated |
1 |
A. Poverty, lack of food and drinking water |
2 |
B. The spread of an infectious disease |
3 |
C. International terrorism |
4 |
D. Climate change |
5 |
E. A major global economic downturn |
6 |
F. The proliferation of nuclear weapons |
7 |
G. Armed conflicts |
8 |
H. The increasing world population |
Sysmiss |
|
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.