| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | None | 1873 | 1812 |
58.1%
|
| 1 | once or twice | 487 | 500 |
16%
|
| 2 | 3 to 10 times | 520 | 544 |
17.4%
|
| 3 | more than 10 times | 236 | 257 |
8.2%
|
| 9 | Don't know/No answer | 2 | 7 |
0.2%
|
| Sysmiss | 4 | 2 |