| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, often | 201 |
15.2%
|
| 2 | yes, sometimes | 438 |
33.2%
|
| 3 | yes, rarely | 241 |
18.3%
|
| 4 | no | 440 |
33.3%
|
| Sysmiss | 1183 |