| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
0.9%
|
|
| 1 | 91 |
3.8%
|
|
| 2 | 1541 |
65%
|
|
| 3 | 219 |
9.2%
|
|
| 4 | 377 |
15.9%
|
|
| 5 | 52 |
2.2%
|
|
| 6 | 41 |
1.7%
|
|
| 9 | 9.More than 1 answers | 28 |
1.2%
|