| Value | Category | Cases | |
|---|---|---|---|
| 1 | Only used cash | 33 |
63.5%
|
| 2 | Used other methods, such as a card or mobile phone | 13 |
25%
|
| 3 | (dk) | 4 |
7.7%
|
| 4 | (ref) | 2 |
3.8%
|
| Sysmiss | 948 |