| Value | Category | Cases | |
|---|---|---|---|
| 7 | 62 |
40.8%
|
|
| 8 | 41 |
27%
|
|
| 9 | 1 |
0.7%
|
|
| 12 | 1 |
0.7%
|
|
| 13 | 2 |
1.3%
|
|
| 14 | 11 |
7.2%
|
|
| 15 | 14 |
9.2%
|
|
| 16 | 12 |
7.9%
|
|
| 18 | 8 |
5.3%
|
|
| Sysmiss | 158 |