| Value | Category | Cases | |
|---|---|---|---|
| 1 | cash | 3436 |
87.2%
|
| 2 | goods/services | 20 |
0.5%
|
| 3 | paid nothing/free | 404 |
10.3%
|
| 8 | don't know | 81 |
2.1%
|
| Sysmiss | 11005 |