| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.7%
|
|
| 1 | 22 |
19.6%
|
|
| 2 | 29 |
25.9%
|
|
| 3 | 18 |
16.1%
|
|
| 4 | 16 |
14.3%
|
|
| 5 | 1 |
0.9%
|
|
| 6 | 23 |
20.5%
|
|
| Sysmiss | 6445 |