| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22 |
40%
|
|
| 1 | 12 |
21.8%
|
|
| 2 | 5 |
9.1%
|
|
| 3 | 1 |
1.8%
|
|
| 4 | 2 |
3.6%
|
|
| 5 | 4 |
7.3%
|
|
| 6 | 2 |
3.6%
|
|
| 7 | 4 |
7.3%
|
|
| 9 | 1 |
1.8%
|
|
| 10 | 1 |
1.8%
|
|
| 12 | 1 |
1.8%
|
|
| Sysmiss | 3102 |