| Value | Category | Cases | |
|---|---|---|---|
| 0 | 89 |
0.2%
|
|
| 1 | 76 |
0.2%
|
|
| 2 | 242 |
0.6%
|
|
| 3 | 377 |
0.9%
|
|
| 4 | 936 |
2.3%
|
|
| 5 | 3513 |
8.7%
|
|
| 6 | 3491 |
8.7%
|
|
| 7 | 4673 |
11.6%
|
|
| 8 | 6062 |
15.1%
|
|
| 9 | 4054 |
10.1%
|
|
| 10 | 7830 |
19.5%
|
|
| z | Not applicable | 8611 |
21.4%
|
| a | Don't know | 271 |
0.7%
|
| b | Refused to answer | 10 |
0%
|