| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every day | 742 |
42.2%
|
| 2 | At least once a week but not every day | 175 |
9.9%
|
| 3 | Sometimes but < once per week | 311 |
17.7%
|
| 4 | Never | 522 |
29.7%
|
| 8 | Unknown | 0 |
0%
|
| 9 | Missing | 10 |
0.6%
|
| Sysmiss | 11151 |