| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pay online | 19 |
27.5%
|
| 2 | In cash | 37 |
53.6%
|
| 3 | (both) | 12 |
17.4%
|
| 4 | (dk) | 0 |
0%
|
| 5 | (ref) | 1 |
1.4%
|
| Sysmiss | 931 |