| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
3.7%
|
|
| 1 | 1 |
0.5%
|
|
| 2 | 6 |
3.2%
|
|
| 3 | 35 |
18.6%
|
|
| 4 | 50 |
26.6%
|
|
| 5 | 46 |
24.5%
|
|
| 6 | 30 |
16%
|
|
| 7 | 9 |
4.8%
|
|
| 8 | 3 |
1.6%
|
|
| 10 | 1 |
0.5%
|
|
| 98 | Don't know | 0 |
0%
|