| Value | Category | Cases | |
|---|---|---|---|
| -9 | 18 |
18.4%
|
|
| 0 | 1 |
1%
|
|
| 1 | 4 |
4.1%
|
|
| 2 | 9 |
9.2%
|
|
| 3 | 10 |
10.2%
|
|
| 4 | 5 |
5.1%
|
|
| 5 | 5 |
5.1%
|
|
| 6 | 3 |
3.1%
|
|
| 7 | 2 |
2%
|
|
| 8 | 5 |
5.1%
|
|
| 10 | 5 |
5.1%
|
|
| 12 | 1 |
1%
|
|
| 13 | 1 |
1%
|
|
| 14 | 2 |
2%
|
|
| 15 | 6 |
6.1%
|
|
| 16 | 1 |
1%
|
|
| 20 | 4 |
4.1%
|
|
| 25 | 2 |
2%
|
|
| 26 | 1 |
1%
|
|
| 30 | 13 |
13.3%
|
|
| Sysmiss | 304 |