| Value | Category | Cases | |
|---|---|---|---|
| Do not know | 7 |
0.4%
|
|
| No - because it wasn't necessary | 1744 |
88.3%
|
|
| Not applicable | 129 |
6.5%
|
|
| Refused | 5 |
0.3%
|
|
| Yes | 89 |
4.5%
|