| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 1 |
4.3%
|
| 1 | Daily | 12 |
52.2%
|
| 2 | Weekly | 1 |
4.3%
|
| 3 | Twice amonth | 0 |
0%
|
| 4 | Monthly | 5 |
21.7%
|
| 5 | More than monthly | 4 |
17.4%
|
| Sysmiss | 3977 |