| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
9.1%
|
|
| 1 | 1 |
3%
|
|
| 2 | 11 |
33.3%
|
|
| 3 | 5 |
15.2%
|
|
| 4 | 8 |
24.2%
|
|
| 5 | 3 |
9.1%
|
|
| 6 | 1 |
3%
|
|
| 12 | 1 |
3%
|
|
| Sysmiss | 1918 |