| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 |
0.4%
|
|
| 1 | 192 |
78.4%
|
|
| 2 | 14 |
5.7%
|
|
| 3 | 10 |
4.1%
|
|
| 4 | 11 |
4.5%
|
|
| 5 | 13 |
5.3%
|
|
| 6 | 4 |
1.6%
|
|
| Sysmiss | 5 |