| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
0.5%
|
|
| 4 | 1 |
0.5%
|
|
| 6 | 55 |
29.4%
|
|
| 7 | 88 |
47.1%
|
|
| 8 | 17 |
9.1%
|
|
| 9 | 11 |
5.9%
|
|
| 10 | 1 |
0.5%
|
|
| 11 | 2 |
1.1%
|
|
| 12 | 10 |
5.3%
|
|
| 18 | 1 |
0.5%
|
|
| Sysmiss | 1 |