| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
1.5%
|
|
| 1 | 70 |
26%
|
|
| 2 | 24 |
8.9%
|
|
| 3 | 22 |
8.2%
|
|
| 4 | 24 |
8.9%
|
|
| 5 | 10 |
3.7%
|
|
| 6 | 115 |
42.8%
|
|
| Sysmiss | 29522 |