| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don;t know | 0 |
0%
|
| 1 | Daily or more often | 552 |
97.2%
|
| 2 | Weekly | 12 |
2.1%
|
| 3 | Monthly | 4 |
0.7%
|
| 4 | every 4 months | 0 |
0%
|
| 5 | Annually | 0 |
0%
|
| 6 | Don't do/Never | 0 |
0%
|
| Sysmiss | 2 |