| Value | Category | Cases | |
|---|---|---|---|
| 0 | 86 |
0.1%
|
|
| 1 | 131 |
0.1%
|
|
| 2 | 230 |
0.2%
|
|
| 3 | 752 |
0.8%
|
|
| 4 | 2099 |
2.2%
|
|
| 5 | 4684 |
4.8%
|
|
| 6 | 4574 |
4.7%
|
|
| 7 | 4546 |
4.7%
|
|
| 8 | 4773 |
4.9%
|
|
| 9 | 1509 |
1.6%
|
|
| 10 | 4652 |
4.8%
|
|
| z | Not applicable | 68501 |
70.7%
|
| a | Don't know | 326 |
0.3%
|
| b | Refused to answer | 15 |
0%
|