| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
2.4%
|
|
| 3 | 1 |
0.3%
|
|
| 4 | 4 |
1.3%
|
|
| 5 | 46 |
15.5%
|
|
| 6 | 85 |
28.6%
|
|
| 7 | 70 |
23.6%
|
|
| 8 | 49 |
16.5%
|
|
| 9 | 13 |
4.4%
|
|
| 10 | 13 |
4.4%
|
|
| 11 | 2 |
0.7%
|
|
| 12 | 3 |
1%
|
|
| 13 | 2 |
0.7%
|
|
| 19 | 2 |
0.7%
|
|
| Sysmiss | 654 |