| Value | Category | Cases | |
|---|---|---|---|
| 0 | At no time | 819 |
25%
|
| 1 | Some of the time | 335 |
10.2%
|
| 2 | Less than half of the time | 676 |
20.6%
|
| 3 | More than half of the time | 444 |
13.5%
|
| 4 | Most of the time | 593 |
18.1%
|
| 5 | All of the time | 411 |
12.5%
|
| Sysmiss | 138 |