| Value | Category | Cases | |
|---|---|---|---|
| 0 | At no time | 479 |
14.6%
|
| 1 | Some of the time | 359 |
11%
|
| 2 | Less than half of the time | 764 |
23.3%
|
| 3 | More than half of the time | 517 |
15.8%
|
| 4 | Most of the time | 746 |
22.8%
|
| 5 | All of the time | 413 |
12.6%
|
| Sysmiss | 138 |