| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
9.1%
|
|
| 2 | 5 |
7.6%
|
|
| 3 | 18 |
27.3%
|
|
| 4 | 18 |
27.3%
|
|
| 5 | 3 |
4.5%
|
|
| 6 | 3 |
4.5%
|
|
| 7 | 1 |
1.5%
|
|
| 9 | 4 |
6.1%
|
|
| 11 | 1 |
1.5%
|
|
| 12 | 7 |
10.6%
|
|
| Sysmiss | 1813 |