| Value | Category | Cases | |
|---|---|---|---|
| 1 | almost never | 914 |
26.5%
|
| 2 | often | 1984 |
57.5%
|
| 3 | daily | 329 |
9.5%
|
| 7 | na | 226 |
6.5%
|
| Sysmiss | 47855 |