| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
11.8%
|
|
| 2 | 7 |
20.6%
|
|
| 3 | 1 |
2.9%
|
|
| 4 | 8 |
23.5%
|
|
| 6 | 1 |
2.9%
|
|
| 7 | 1 |
2.9%
|
|
| 8 | 1 |
2.9%
|
|
| 10 | 2 |
5.9%
|
|
| 12 | 4 |
11.8%
|
|
| 14 | 1 |
2.9%
|
|
| 16 | 3 |
8.8%
|
|
| 20 | 1 |
2.9%
|
|
| Sysmiss | 41 |