| Value | Category | Cases | |
|---|---|---|---|
| 1 | All of the time | 7778 |
38.7%
|
| 2 | Most of the time | 7155 |
35.6%
|
| 3 | More than half the time | 1868 |
9.3%
|
| 4 | Less than half the time | 715 |
3.6%
|
| 5 | Some of the time | 2342 |
11.7%
|
| 6 | At no time | 229 |
1.1%
|
| Sysmiss | 5355 |