Value |
Category |
1 |
Very important |
2 |
Important |
3 |
Not important |
4 |
Don't know |
5 |
|
7 |
|
9 |
NA |
99 |
|
0 |
NR |
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.