| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 0 |
0%
|
| -88 | Refusal | 0 |
0%
|
| -77 | Not applicable | 0 |
0%
|
| 0 | 564 |
60.3%
|
|
| 1 | 47 |
5%
|
|
| 2 | 60 |
6.4%
|
|
| 3 | 51 |
5.5%
|
|
| 4 | 50 |
5.3%
|
|
| 5 | 31 |
3.3%
|
|
| 6 | 43 |
4.6%
|
|
| 7 | 24 |
2.6%
|
|
| 8 | 20 |
2.1%
|
|
| 9 | 23 |
2.5%
|
|
| 10 | 16 |
1.7%
|
|
| 11 | 6 |
0.6%
|