| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. never | 1416 |
93.2%
|
| 1 | 1. has happened, but not in the last year | 58 |
3.8%
|
| 2 | 2. at least once this year | 25 |
1.6%
|
| 3 | 3. monthly | 9 |
0.6%
|
| 4 | 4. weekly | 11 |
0.7%
|
| Sysmiss | 44 |