| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 5500 |
25.4%
|
| 2 | Weekly | 1049 |
4.8%
|
| 3 | Monthly | 304 |
1.4%
|
| 4 | Yearly | 50 |
0.2%
|
| 5 | Not at all | 14774 |
68.2%
|
| Sysmiss | 3431 |