| Value | Category | Cases | |
|---|---|---|---|
| -1 | 6 |
5.5%
|
|
| 1 | 50 |
45.5%
|
|
| 2 | 5 |
4.5%
|
|
| 3 | 1 |
0.9%
|
|
| 6 | 24 |
21.8%
|
|
| 7 | 6 |
5.5%
|
|
| 8 | 2 |
1.8%
|
|
| 11 | 14 |
12.7%
|
|
| 13 | 1 |
0.9%
|
|
| 14 | 1 |
0.9%
|
|
| Sysmiss | 939 |