| Value | Category | Cases | |
|---|---|---|---|
| 1 | no | 1009 |
59%
|
| 2 | rarely | 297 |
17.4%
|
| 3 | sometime | 214 |
12.5%
|
| 4 | often | 184 |
10.8%
|
| Sysmiss | 5 |