| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 20 |
1%
|
| 2 | prefer_not | 33 |
1.6%
|
| 3 | verbal | 540 |
26.9%
|
| 4 | written | 1414 |
70.4%
|
| 5 | yes | 1 |
0%
|