| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very little, less than a quarter | 49 |
24.9%
|
| 2 | Some, between a quarter and half | 110 |
55.8%
|
| 3 | Most, more than half, but not all | 0 |
0%
|
| 4 | All, only source of income | 36 |
18.3%
|
| 999 | I don't wish to answer | 2 |
1%
|
| Sysmiss | 52 |