| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.4%
|
|
| 1 | 8 |
10.8%
|
|
| 2 | 17 |
23%
|
|
| 3 | 19 |
25.7%
|
|
| 4 | 11 |
14.9%
|
|
| 5 | 10 |
13.5%
|
|
| 6 | 4 |
5.4%
|
|
| 9 | 1 |
1.4%
|
|
| 10 | 2 |
2.7%
|
|
| 12 | 1 |
1.4%
|
|
| Sysmiss | 16497 |