| Value | Category | Cases | |
|---|---|---|---|
| 1 | cash | 918 |
85.6%
|
| 2 | goods/services | 7 |
0.7%
|
| 3 | paid nothing/free | 111 |
10.3%
|
| 8 | don't know | 37 |
3.4%
|
| Sysmiss | 2916 |