| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
2.4%
|
|
| 2 | 7 |
1.9%
|
|
| 3 | 5 |
1.4%
|
|
| 4 | 5 |
1.4%
|
|
| 5 | 4 |
1.1%
|
|
| 6 | 7 |
1.9%
|
|
| 7 | 2 |
0.5%
|
|
| 8 | 20 |
5.4%
|
|
| 9 | 59 |
15.9%
|
|
| 10 | 107 |
28.9%
|
|
| 11 | 129 |
34.9%
|
|
| 12 | 16 |
4.3%
|
|
| Sysmiss | 930 |