| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 49 |
5%
|
| -7 | Not VAT eligible | 163 |
16.6%
|
| -6 | VAT refund not available | 222 |
22.7%
|
| 1 | Yes | 149 |
15.2%
|
| 2 | No | 396 |
40.4%
|