| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pay online | 18 |
26.1%
|
| 2 | In cash | 42 |
60.9%
|
| 3 | (both) | 4 |
5.8%
|
| 4 | (dk) | 4 |
5.8%
|
| 5 | (ref) | 1 |
1.4%
|
| Sysmiss | 931 |