| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
5.6%
|
|
| 1 | 5 |
3.5%
|
|
| 2 | 51 |
35.4%
|
|
| 3 | 40 |
27.8%
|
|
| 4 | 26 |
18.1%
|
|
| 5 | 5 |
3.5%
|
|
| 6 | 4 |
2.8%
|
|
| 7 | 3 |
2.1%
|
|
| 8 | 1 |
0.7%
|
|
| 11 | 1 |
0.7%
|
|
| Sysmiss | 6916 |