| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 60 |
14.3%
|
| -7 | Does not apply (spontaneous) | 11 |
2.6%
|
| 1 | Guidance on filing of tax returns | 165 |
39.3%
|
| 2 | Guidance on tax calculations | 155 |
36.9%
|
| 7 | Other | 29 |
6.9%
|
| Sysmiss | 2535 |