| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, never | 10 |
2.5%
|
| 2 | Yes, a few times | 88 |
21.9%
|
| 3 | Yes, most of the times | 128 |
31.9%
|
| 4 | Yes, all of the times | 175 |
43.6%
|
| Sysmiss | 54 |