| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -96 | Other | 0 |
0%
|
| 1 | Weekly | 11 |
12%
|
| 2 | Bi-Weekly | 0 |
0%
|
| 3 | Monthly | 26 |
28.3%
|
| 4 | Annually | 55 |
59.8%
|
| Sysmiss | 3231 |