| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month | 2 |
50%
|
| 2 | Year | 1 |
25%
|
| 3 | Have annual & monthly income | 0 |
0%
|
| 4 | Don't know amount for either | 1 |
25%
|
| 5 | Refused | 0 |
0%
|
| Sysmiss | 8567 |