| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
6.3%
|
|
| 1 | 84 |
26.7%
|
|
| 2 | 42 |
13.3%
|
|
| 3 | 27 |
8.6%
|
|
| 4 | 14 |
4.4%
|
|
| 5 | 3 |
1%
|
|
| 6 | 125 |
39.7%
|
|
| Sysmiss | 7771 |