| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3425 |
63%
|
|
| 1 | 96 |
1.8%
|
|
| 2 | 205 |
3.8%
|
|
| 3 | 234 |
4.3%
|
|
| 4 | 66 |
1.2%
|
|
| 5 | 317 |
5.8%
|
|
| 6 | 48 |
0.9%
|
|
| 7 | 852 |
15.7%
|
|
| 77 | Don't know | 195 |
3.6%
|