| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 460 |
55.3%
|
| 2 | Weekly | 144 |
17.3%
|
| 3 | Twice a month | 41 |
4.9%
|
| 4 | Monthly | 96 |
11.5%
|
| 5 | Less often | 91 |
10.9%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 3166 |