| Value | Category | Cases | |
|---|---|---|---|
| 1 | All of the time | 6931 |
34.5%
|
| 2 | Most of the time | 8594 |
42.8%
|
| 3 | More than half the time | 1582 |
7.9%
|
| 4 | Less than half the time | 698 |
3.5%
|
| 5 | Some of the time | 2081 |
10.4%
|
| 6 | At no time | 202 |
1%
|
| Sysmiss | 5354 |