| Value | Category | Cases | |
|---|---|---|---|
| 1 | cash | 1607 |
86.7%
|
| 2 | goods/services | 17 |
0.9%
|
| 3 | paid nothing/free | 181 |
9.8%
|
| 8 | don't know | 49 |
2.6%
|
| Sysmiss | 4901 |