| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.2%
|
|
| 2 | 2 |
1.2%
|
|
| 3 | 1 |
0.6%
|
|
| 4 | 7 |
4.2%
|
|
| 5 | 19 |
11.4%
|
|
| 6 | 39 |
23.5%
|
|
| 7 | 19 |
11.4%
|
|
| 8 | 48 |
28.9%
|
|
| 9 | 11 |
6.6%
|
|
| 10 | 16 |
9.6%
|
|
| 11 | 2 |
1.2%
|
|
| Sysmiss | 2472 |