| Value | Category | Cases | |
|---|---|---|---|
| 1 | Month | 204 |
89.5%
|
| 2 | Year | 11 |
4.8%
|
| 3 | Have annual & monthly income | 1 |
0.4%
|
| 4 | Don't know amount for either | 6 |
2.6%
|
| 5 | Refused | 6 |
2.6%
|
| Sysmiss | 8343 |