| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3046 |
50.7%
|
|
| 1 | 129 |
2.1%
|
|
| 2 | 406 |
6.8%
|
|
| 3 | 296 |
4.9%
|
|
| 4 | 118 |
2%
|
|
| 5 | 950 |
15.8%
|
|
| 6 | 181 |
3%
|
|
| 7 | 883 |
14.7%
|
|
| 77 | Don't know | 4 |
0.1%
|