| Value | Category | Cases | |
|---|---|---|---|
| 1 | Dont know | 1 |
0%
|
| 2 | No | 397 |
9.9%
|
| 3 | Other | 3 |
0.1%
|
| 4 | Yes, verbal | 3462 |
86.7%
|
| 5 | Yes, written - official (stamped) | 45 |
1.1%
|
| 6 | Yes, written - unofficial | 83 |
2.1%
|