| Value | Category | Cases | |
|---|---|---|---|
| 1 | cash | 1304 |
86.9%
|
| 2 | goods/services | 17 |
1.1%
|
| 3 | paid nothing/free | 136 |
9.1%
|
| 8 | don't know | 44 |
2.9%
|
| Sysmiss | 4891 |