| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. All the time | 1709 |
26.9%
|
| 2 | 2. Sometime | 2161 |
34.1%
|
| 3 | 3. Not at all | 2239 |
35.3%
|
| 4 | 237 |
3.7%
|
|
| Sysmiss | 101322 |