| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1620 |
62.3%
|
| 2 | Often | 253 |
9.7%
|
| 3 | Sometimes | 619 |
23.8%
|
| 4 | Rarely | 73 |
2.8%
|
| 5 | Never | 33 |
1.3%
|
| 77 | Don't know | 3 |
0.1%
|
| Sysmiss | 8 |