| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
8.6%
|
|
| 1 | 46 |
43.8%
|
|
| 2 | 19 |
18.1%
|
|
| 3 | 13 |
12.4%
|
|
| 4 | 4 |
3.8%
|
|
| 5 | 4 |
3.8%
|
|
| 6 | 4 |
3.8%
|
|
| 7 | 3 |
2.9%
|
|
| 9 | 2 |
1.9%
|
|
| 11 | 1 |
1%
|
|
| Sysmiss | 65 |