| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. not at all | 1020 |
67.1%
|
| 1 | 1. some of the time | 181 |
11.9%
|
| 2 | 2. most of the time | 143 |
9.4%
|
| 3 | 3. all of the time | 175 |
11.5%
|
| Sysmiss | 44 |