| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 1429 |
58.3%
|
| 2 | 2.Sometimes | 982 |
40%
|
| 3 | 3.Never | 35 |
1.4%
|
| 8 | 8.Don't know | 6 |
0.2%
|
| 9 | 9.Missing | 0 |
0%
|
| Sysmiss | 2 |