| Value | Category | Cases | |
|---|---|---|---|
| 1 | Everyday | 177 |
0.8%
|
| 2 | Frequently | 1484 |
7.1%
|
| 3 | Sometimes | 4168 |
19.9%
|
| 4 | Rarely | 4310 |
20.6%
|
| 5 | No | 10566 |
50.4%
|
| 98 | Don't know | 254 |
1.2%
|
| Sysmiss | 49677 |