| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, never | 76 |
2%
|
| 2 | Yes, a few times | 345 |
9%
|
| 3 | Yes, most of the time | 1314 |
34.3%
|
| 4 | Yes, all of the time | 2070 |
54.1%
|
| 99 | Refused | 24 |
0.6%
|
| Sysmiss | 316 |