| Value | Category | Cases | |
|---|---|---|---|
| 1 | All of the time | 7137 |
22.1%
|
| 2 | Most of the time | 5179 |
16%
|
| 3 | More than half the time | 2778 |
8.6%
|
| 4 | Less than half the time | 3455 |
10.7%
|
| 5 | Some of the time | 7388 |
22.9%
|
| 6 | At no time | 6359 |
19.7%
|
| Sysmiss | 1923 |