| Value | Category | Cases | |
|---|---|---|---|
| 1 | cash | 7417 |
85.7%
|
| 2 | goods/services | 40 |
0.5%
|
| 3 | paid nothing/free | 758 |
8.8%
|
| 8 | don't know | 438 |
5.1%
|
| Sysmiss | 23022 |