| Value | Category | Cases | |
|---|---|---|---|
| 6 | 2 |
1.4%
|
|
| 7 | 4 |
2.8%
|
|
| 8 | 30 |
20.7%
|
|
| 9 | 26 |
17.9%
|
|
| 10 | 13 |
9%
|
|
| 11 | 21 |
14.5%
|
|
| 12 | 9 |
6.2%
|
|
| 13 | 5 |
3.4%
|
|
| 14 | 4 |
2.8%
|
|
| 15 | 3 |
2.1%
|
|
| 16 | 5 |
3.4%
|
|
| 17 | 2 |
1.4%
|
|
| 18 | 4 |
2.8%
|
|
| 19 | 9 |
6.2%
|
|
| 20 | 4 |
2.8%
|
|
| 21 | 3 |
2.1%
|
|
| 22 | 1 |
0.7%
|
|
| Sysmiss | 167 |