| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 1 |
2.1%
|
| 1 | Daily | 0 |
0%
|
| 2 | Weekly | 1 |
2.1%
|
| 3 | Twice amonth | 0 |
0%
|
| 4 | Monthly | 41 |
85.4%
|
| 5 | More than monthly | 5 |
10.4%
|
| Sysmiss | 3952 |