| Value | Category | Cases | |
|---|---|---|---|
| 1 | Pay online | 15 |
21.1%
|
| 2 | In cash | 40 |
56.3%
|
| 3 | Both | 14 |
19.7%
|
| 4 | Don't know | 2 |
2.8%
|
| 5 | Refused | 0 |
0%
|
| Sysmiss | 937 |