| Value | Category | Cases | |
|---|---|---|---|
| 1 | Only used cash | 28 |
66.7%
|
| 2 | Used other methods, such as a card or mobile phone | 13 |
31%
|
| 3 | (dk) | 1 |
2.4%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 958 |