| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 0 |
0%
|
| 1 | Never | 58 |
2.9%
|
| 2 | Rarely | 248 |
12.5%
|
| 3 | Sometimes | 697 |
35.1%
|
| 4 | Often | 982 |
49.4%
|
| r | 2 |
0.1%
|
|
| Sysmiss | 748 |