| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
2.7%
|
|
| 1 | 4 |
0.8%
|
|
| 2 | 11 |
2.3%
|
|
| 3 | 21 |
4.4%
|
|
| 4 | 25 |
5.2%
|
|
| 5 | 57 |
11.9%
|
|
| 6 | 96 |
20%
|
|
| 7 | 96 |
20%
|
|
| 8 | 70 |
14.6%
|
|
| 9 | 43 |
9%
|
|
| 10 | 44 |
9.2%
|
|
| Sysmiss | 104 |