| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not at all | 1348 |
88.7%
|
| 1 | 1. some of the time | 135 |
8.9%
|
| 2 | 2. most of the time | 21 |
1.4%
|
| 3 | 3. all of the time | 15 |
1%
|
| Sysmiss | 44 |