| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
5.6%
|
|
| 1 | 47 |
37.6%
|
|
| 2 | 33 |
26.4%
|
|
| 3 | 11 |
8.8%
|
|
| 4 | 5 |
4%
|
|
| 5 | 16 |
12.8%
|
|
| 6 | 4 |
3.2%
|
|
| 8 | 1 |
0.8%
|
|
| 10 | 1 |
0.8%
|
|
| Sysmiss | 103 |