| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 3 |
4.4%
|
| -96 | Other | 0 |
0%
|
| 1 | Weekly | 6 |
8.8%
|
| 2 | Bi-Weekly | 2 |
2.9%
|
| 3 | Monthly | 28 |
41.2%
|
| 4 | Annually | 29 |
42.6%
|
| Sysmiss | 3081 |