| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | None | 6882 | 6882 |
91.7%
|
| 1 | (1-2) times | 342 | 344 |
4.6%
|
| 2 | (3-10) times | 164 | 162 |
2.2%
|
| 3 | More than 10 times | 104 | 105 |
1.4%
|
| 9 | Don't know/No answer | 6 | 5 |
0.1%
|
| Sysmiss | 5 | 4 |