| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 157 |
5.2%
|
| 1 | 1 | 191 |
6.3%
|
| 2 | 2 | 606 |
20%
|
| 3 | 3 | 784 |
25.8%
|
| 4 | 4 | 607 |
20%
|
| 5 | 5 | 410 |
13.5%
|
| 6 | 6 | 201 |
6.6%
|
| 7 | 54 |
1.8%
|
|
| 8 | 14 |
0.5%
|
|
| 9 | 8 |
0.3%
|
|
| 10 | 2 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| 13 | 1 |
0%
|