Value |
Category |
0 |
0 |
1 |
yes, often |
2 |
yes, sometimes |
3 |
no |
4 |
code 4 |
5 |
code 5 |
6 |
code 6 |
7 |
code 7 |
8 |
code 8 |
99 |
dont 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.