| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 1887 |
77%
|
| 2 | 2.Sometimes | 549 |
22.4%
|
| 3 | 3.Never | 14 |
0.6%
|
| 8 | 8.Don't know | 2 |
0.1%
|
| 9 | 9.Missing | 0 |
0%
|
| Sysmiss | 2 |