| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
22.2%
|
|
| 2 | 3 |
11.1%
|
|
| 3 | 2 |
7.4%
|
|
| 4 | 2 |
7.4%
|
|
| 6 | 1 |
3.7%
|
|
| 9 | 1 |
3.7%
|
|
| 10 | 1 |
3.7%
|
|
| 12 | 11 |
40.7%
|
|
| Sysmiss | 252 |