| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
5.7%
|
|
| 3 | 1 |
2.9%
|
|
| 4 | 1 |
2.9%
|
|
| 5 | 7 |
20%
|
|
| 7 | 3 |
8.6%
|
|
| 8 | 2 |
5.7%
|
|
| 10 | 10 |
28.6%
|
|
| 12 | 1 |
2.9%
|
|
| 13 | 1 |
2.9%
|
|
| 15 | 5 |
14.3%
|
|
| 17 | 1 |
2.9%
|
|
| 20 | 1 |
2.9%
|
|
| Sysmiss | 275 |