| Value | Category | Cases | |
|---|---|---|---|
| 1 | C | 41 |
1.8%
|
| 2 | D | 110 |
4.9%
|
| 3 | E | 232 |
10.3%
|
| 4 | F | 469 |
20.9%
|
| 5 | G | 546 |
24.3%
|
| 6 | H | 458 |
20.4%
|
| 7 | I | 214 |
9.5%
|
| 8 | J | 116 |
5.2%
|
| 9 | K | 46 |
2%
|
| 10 | L | 15 |
0.7%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 125 | |
| -1 | Don´t know | 160 |