| Value | Category | Cases | |
|---|---|---|---|
| -8 | Refused | 0 |
0%
|
| 8 | 1 |
0.5%
|
|
| 9 | 8 |
3.8%
|
|
| 10 | 39 |
18.5%
|
|
| 11 | 37 |
17.5%
|
|
| 12 | 36 |
17.1%
|
|
| 13 | 32 |
15.2%
|
|
| 14 | 24 |
11.4%
|
|
| 15 | 12 |
5.7%
|
|
| 16 | 6 |
2.8%
|
|
| 17 | 5 |
2.4%
|
|
| 18 | 3 |
1.4%
|
|
| 19 | 5 |
2.4%
|
|
| 20 | 3 |
1.4%
|
|
| Sysmiss | 875 |