| Value | Category | Cases | |
|---|---|---|---|
| 1 | All of the time | 6170 |
30.7%
|
| 2 | Most of the time | 8213 |
40.9%
|
| 3 | More than half the time | 2078 |
10.3%
|
| 4 | Less than half the time | 969 |
4.8%
|
| 5 | Some of the time | 2473 |
12.3%
|
| 6 | At no time | 184 |
0.9%
|
| Sysmiss | 5355 |