| Value | Category | Cases | |
|---|---|---|---|
| 9 | 19 |
7.7%
|
|
| 10 | 175 |
70.9%
|
|
| 11 | 12 |
4.9%
|
|
| 12 | 1 |
0.4%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 8 |
3.2%
|
|
| 16 | 11 |
4.5%
|
|
| 17 | 16 |
6.5%
|
|
| 18 | 2 |
0.8%
|
|
| 19 | 1 |
0.4%
|
|
| 20 | 1 |
0.4%
|
|
| Sysmiss | 63 |