| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | None | 2913 | 2867 |
91.9%
|
| 1 | once or twice | 121 | 144 |
4.6%
|
| 2 | 3 to 10 times | 58 | 71 |
2.3%
|
| 3 | more than 10 times | 22 | 27 |
0.9%
|
| 9 | Don't know/No answer | 4 | 10 |
0.3%
|
| Sysmiss | 4 | 2 |