Value |
Category |
1 |
First |
2 |
Second |
3 |
Third |
4 |
Fourth |
5 |
Fifth |
6 |
Sixth |
8 |
Do not know |
9 |
Refusal |
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.