| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pay online | 18 |
33.3%
|
| 2 | In cash | 20 |
37%
|
| 3 | Both | 16 |
29.6%
|
| 4 | Don't know | 0 |
0%
|
| 5 | Refused | 0 |
0%
|
| Sysmiss | 946 |