| Value | Category | Cases | |
|---|---|---|---|
| 1 | One time | 145 |
74.7%
|
| 2 | Two times | 24 |
12.4%
|
| 3 | Three or more times | 25 |
12.9%
|
| 8 | Dk / don't remember | 0 |
0%
|
| 9 | No response | 0 |
0%
|
| Sysmiss | 39264 |