| Value | Category | Cases | |
|---|---|---|---|
| 1 | Seldom | 548 |
31.8%
|
| 2 | Regular | 202 |
11.7%
|
| 3 | Often | 102 |
5.9%
|
| 4 | Never | 680 |
39.5%
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 184 |
10.7%
|
| 99 | Missing | 5 |
0.3%
|
| Sysmiss | 4 |