| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
22.6%
|
|
| 3 | 1 |
3.2%
|
|
| 4 | 1 |
3.2%
|
|
| 5 | 1 |
3.2%
|
|
| 6 | 3 |
9.7%
|
|
| 9 | 1 |
3.2%
|
|
| 10 | 8 |
25.8%
|
|
| 11 | 9 |
29%
|
|
| Sysmiss | 2455 |