| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1247 |
12.1%
|
| 2 | Often | 1101 |
10.7%
|
| 3 | Sometimes | 2011 |
19.6%
|
| 4 | Rarely | 1905 |
18.6%
|
| 5 | Never | 4005 |
39%
|
| Sysmiss | 38538 |