| Value | Category | Cases | |
|---|---|---|---|
| 0 | 37 |
1.6%
|
|
| 1 | 1401 |
59.1%
|
|
| 2 | 156 |
6.6%
|
|
| 3 | 192 |
8.1%
|
|
| 4 | 111 |
4.7%
|
|
| 5 | 163 |
6.9%
|
|
| 6 | 288 |
12.2%
|
|
| 9 | 9.More than 1 answers | 22 |
0.9%
|