| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
2.4%
|
|
| 1 | 12 |
14.5%
|
|
| 2 | 18 |
21.7%
|
|
| 3 | 20 |
24.1%
|
|
| 4 | 8 |
9.6%
|
|
| 5 | 9 |
10.8%
|
|
| 6 | 7 |
8.4%
|
|
| 7 | 3 |
3.6%
|
|
| 8 | 3 |
3.6%
|
|
| 11 | 1 |
1.2%
|
|
| Sysmiss | 4062 |