| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -7 | Not VAT eligible | 0 |
0%
|
| -6 | VAT refund not available | 26 |
16%
|
| 1 | Yes | 5 |
3.1%
|
| 2 | No | 131 |
80.9%
|