| Value | Category | Cases | |
|---|---|---|---|
| 1 | All of the time | 12104 |
19.8%
|
| 2 | Most of the time | 19855 |
32.5%
|
| 3 | More than half the time | 11921 |
19.5%
|
| 4 | Less than half the time | 6754 |
11%
|
| 5 | Some of the time | 8772 |
14.3%
|
| 6 | At no time | 1769 |
2.9%
|
| Sysmiss | 9461 |