| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| 1 | 1 | 27 |
1.8%
|
| 2 | 2 | 119 |
7.9%
|
| 3 | 3 | 418 |
27.9%
|
| 4 | 4 | 584 |
39%
|
| 5 | 5 | 256 |
17.1%
|
| 6 | 6 | 62 |
4.1%
|
| 7 | 23 |
1.5%
|
|
| 8 | 6 |
0.4%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 1 |
0.1%
|