| Value | Category | Cases | |
|---|---|---|---|
| 1 | Only used cash | 20 |
80%
|
| 2 | Used other methods, such as a card or mobile phone | 1 |
4%
|
| 3 | (dk) | 4 |
16%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 976 |