| Value | Category | Cases | |
|---|---|---|---|
| 0 | 122 |
25%
|
|
| 1 | 53 |
10.9%
|
|
| 2 | 49 |
10%
|
|
| 3 | 42 |
8.6%
|
|
| 4 | 22 |
4.5%
|
|
| 5 | 34 |
7%
|
|
| 6 | 47 |
9.6%
|
|
| 7 | 24 |
4.9%
|
|
| 8 | 33 |
6.8%
|
|
| 9 | 13 |
2.7%
|
|
| 10 | 32 |
6.6%
|
|
| 11 | 17 |
3.5%
|
|
| Sysmiss | 88 |