| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.3%
|
|
| 1 | 2 |
1.3%
|
|
| 2 | 5 |
3.4%
|
|
| 3 | 6 |
4%
|
|
| 4 | 17 |
11.4%
|
|
| 5 | 17 |
11.4%
|
|
| 6 | 11 |
7.4%
|
|
| 7 | 27 |
18.1%
|
|
| 8 | 36 |
24.2%
|
|
| 9 | 26 |
17.4%
|
|
| Sysmiss | 1 |