| Value |
Category |
| 1 |
1 0 |
| 2 |
2 1 - 2 times |
| 3 |
3 3 - 5 times |
| 4 |
4 6 times or more |
| 5 |
5 (dk) |
| 6 |
6 (refused) |
| 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.