| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 1187 |
22.9%
|
| 2 | NOT DAILY, BUT WEEKLY | 949 |
18.3%
|
| 3 | OCCASIONALLY | 3005 |
58.1%
|
| 9 | REFUSED | 35 |
0.7%
|
| Sysmiss | 68861 |