| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1-2 | 14 |
20%
|
| 1 | 3 | 13 |
18.6%
|
| 2 | 4-5 | 29 |
41.4%
|
| 3 | 6-11 | 4 |
5.7%
|
| 4 | 12-36 | 10 |
14.3%
|
| Sysmiss | 8505 |