| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.5%
|
|
| 2 | 17 |
9%
|
|
| 3 | 76 |
40.4%
|
|
| 4 | 52 |
27.7%
|
|
| 5 | 30 |
16%
|
|
| 6 | 5 |
2.7%
|
|
| 7 | 5 |
2.7%
|
|
| 8 | 1 |
0.5%
|
|
| 12 | 1 |
0.5%
|
|
| 98 | Don't know | 0 |
0%
|