| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. never | 1481 |
97.5%
|
| 1 | 1. has happened, but not in the last year | 16 |
1.1%
|
| 2 | 2. at least once this year | 17 |
1.1%
|
| 3 | 3. monthly | 2 |
0.1%
|
| 4 | 4. weekly | 3 |
0.2%
|
| Sysmiss | 44 |