| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month | 42 |
76.4%
|
| 2 | Year | 4 |
7.3%
|
| 3 | Have annual & monthly income | 0 |
0%
|
| 4 | Don't know amount for either | 8 |
14.5%
|
| 5 | Refused | 1 |
1.8%
|
| Sysmiss | 8516 |