| Value | Category | Cases | |
|---|---|---|---|
| 1 | Seldom | 259 |
15%
|
| 2 | Regular | 201 |
11.7%
|
| 3 | Often | 108 |
6.3%
|
| 4 | Never | 842 |
48.9%
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 306 |
17.8%
|
| 99 | Missing | 5 |
0.3%
|
| Sysmiss | 4 |