| Value | Category | Cases | |
|---|---|---|---|
| 0 | No, never | 200 |
66.2%
|
| 1 | Not very often | 26 |
8.6%
|
| 2 | Yes, some of the time | 60 |
19.9%
|
| 3 | Yes, most of the time | 16 |
5.3%
|
| Sysmiss | 18 |