| Value | Category | Cases | |
|---|---|---|---|
| 0 | At no time | 557 |
17%
|
| 1 | Some of the time | 325 |
9.9%
|
| 2 | Less than half of the time | 706 |
21.5%
|
| 3 | More than half of the time | 456 |
13.9%
|
| 4 | Most of the time | 714 |
21.8%
|
| 5 | All of the time | 520 |
15.9%
|
| Sysmiss | 138 |