| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not at all | 1090 |
71.8%
|
| 1 | 1. some of the time | 324 |
21.3%
|
| 2 | 2. most of the time | 82 |
5.4%
|
| 3 | 3. all of the time | 23 |
1.5%
|
| Sysmiss | 44 |