| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
2.2%
|
|
| 2 | 11 |
12%
|
|
| 5 | 22 |
23.9%
|
|
| 6 | 19 |
20.7%
|
|
| 8 | 2 |
2.2%
|
|
| 10 | 11 |
12%
|
|
| 11 | 10 |
10.9%
|
|
| 13 | 10 |
10.9%
|
|
| 15 | 5 |
5.4%
|
|
| Sysmiss | 3031 |