| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month | 3 |
60%
|
| 2 | Year | 2 |
40%
|
| 3 | Have annual & monthly income | 0 |
0%
|
| 4 | Don't know amount for either | 0 |
0%
|
| 5 | Refused | 0 |
0%
|
| Sysmiss | 8566 |