| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pay online | 11 |
18.3%
|
| 2 | In cash | 41 |
68.3%
|
| 3 | (both) | 2 |
3.3%
|
| 4 | (dk) | 5 |
8.3%
|
| 5 | (ref) | 1 |
1.7%
|
| Sysmiss | 940 |