| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| 1 | Weekly | 9 |
9.8%
|
| 2 | Bi-Weekly | 1 |
1.1%
|
| 3 | Monthly | 52 |
56.5%
|
| 4 | Annually | 30 |
32.6%
|
| Sysmiss | 3057 |