| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
4.1%
|
|
| 2 | 56 |
45.5%
|
|
| 3 | 26 |
21.1%
|
|
| 4 | 11 |
8.9%
|
|
| 8 | 1 |
0.8%
|
|
| 9 | 24 |
19.5%
|
|
| Sysmiss | 15703 |