| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, never | 113 |
19.9%
|
| 2 | Yes, a few times | 82 |
14.4%
|
| 3 | Yes, most of the time | 81 |
14.2%
|
| 4 | Yes, all of the time | 290 |
51%
|
| 99 | Refused | 3 |
0.5%
|
| Sysmiss | 1453 |