| Value | Category | Cases | |
|---|---|---|---|
| Do not know | 4 |
0.1%
|
|
| No - because it was not necessary | 3048 |
57.4%
|
|
| Not applicable | 2077 |
39.1%
|
|
| Refused | 1 |
0%
|
|
| Yes | 180 |
3.4%
|