| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 29 |
0.5%
|
| 1 | every day or almost every day | 2291 |
42.9%
|
| 2 | 3 to 5 times a week | 794 |
14.9%
|
| 3 | 1 or 2 days a week | 1100 |
20.6%
|
| 4 | 2 or 3 days a month | 776 |
14.5%
|
| 5 | once a month or less | 346 |
6.5%
|
| 8 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| Sysmiss | 116 |