| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
0.7%
|
| -7 | Not VAT eligible | 69 |
12.5%
|
| -6 | VAT refund not available | 72 |
13.1%
|
| 1 | Yes | 143 |
26%
|
| 2 | No | 262 |
47.6%
|
| Sysmiss | 73 |