| Value | Category | Cases | |
|---|---|---|---|
| -3 | 6 |
1.9%
|
|
| 0 | 4 |
1.2%
|
|
| 1 | 6 |
1.9%
|
|
| 2 | 13 |
4%
|
|
| 3 | 65 |
20.1%
|
|
| 4 | 82 |
25.4%
|
|
| 5 | 59 |
18.3%
|
|
| 6 | 40 |
12.4%
|
|
| 7 | 25 |
7.7%
|
|
| 8 | 14 |
4.3%
|
|
| 9 | 3 |
0.9%
|
|
| 10 | 1 |
0.3%
|
|
| 16 | 1 |
0.3%
|
|
| 24 | 1 |
0.3%
|
|
| 30 | 1 |
0.3%
|
|
| 33 | 1 |
0.3%
|
|
| 34 | 1 |
0.3%
|
|
| Sysmiss | 78 |