| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not at all | 1279 |
89.5%
|
| 1 | 1. some of the time | 123 |
8.6%
|
| 2 | 2. most of the time | 14 |
1%
|
| 3 | 3. all of the time | 13 |
0.9%
|
| Sysmiss | 134 |