| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
12.9%
|
|
| 1 | 16 |
25.8%
|
|
| 2 | 10 |
16.1%
|
|
| 3 | 11 |
17.7%
|
|
| 4 | 7 |
11.3%
|
|
| 5 | 5 |
8.1%
|
|
| 6 | 2 |
3.2%
|
|
| 8 | 2 |
3.2%
|
|
| 10 | 1 |
1.6%
|
|
| Sysmiss | 7785 |