| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 0 |
0%
|
| -88 | Refusal | 0 |
0%
|
| -77 | Not applicable | 0 |
0%
|
| 0 | 814 |
98.4%
|
|
| 1 | 2 |
0.2%
|
|
| 2 | 6 |
0.7%
|
|
| 3 | 5 |
0.6%
|