| Value | Category | Cases | |
|---|---|---|---|
| 1 | cash | 1210 |
84.3%
|
| 2 | goods/services | 5 |
0.3%
|
| 3 | paid nothing/free | 137 |
9.5%
|
| 8 | don't know | 83 |
5.8%
|
| Sysmiss | 4957 |