| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not at all | 1330 |
93.1%
|
| 1 | 1. some of the time | 81 |
5.7%
|
| 2 | 2. most of the time | 13 |
0.9%
|
| 3 | 3. all of the time | 5 |
0.3%
|
| Sysmiss | 134 |