| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 4018 |
70.7%
|
| 2 | Rarely | 1001 |
17.6%
|
| 3 | Sometimes | 502 |
8.8%
|
| 4 | Most of the time | 103 |
1.8%
|
| 5 | Always | 60 |
1.1%
|
| Sysmiss | 24 |