| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
3.6%
|
|
| 1 | 38 |
34.5%
|
|
| 2 | 12 |
10.9%
|
|
| 3 | 15 |
13.6%
|
|
| 4 | 10 |
9.1%
|
|
| 5 | 5 |
4.5%
|
|
| 6 | 13 |
11.8%
|
|
| 7 | 5 |
4.5%
|
|
| 8 | 2 |
1.8%
|
|
| 9 | 3 |
2.7%
|
|
| 10 | 3 |
2.7%
|
|
| Sysmiss | 634 |