| Value | Category | Cases | |
|---|---|---|---|
| 2 | 5 |
10.9%
|
|
| 3 | 5 |
10.9%
|
|
| 4 | 13 |
28.3%
|
|
| 5 | 5 |
10.9%
|
|
| 6 | 10 |
21.7%
|
|
| 8 | 3 |
6.5%
|
|
| 9 | 3 |
6.5%
|
|
| 14 | 1 |
2.2%
|
|
| 20 | 1 |
2.2%
|
|
| Sysmiss | 579 |