| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 97 |
59.9%
|
| 2 | 1-2 | 35 |
21.6%
|
| 3 | 3-4 | 14 |
8.6%
|
| 4 | 5-6 | 4 |
2.5%
|
| 5 | 7 | 12 |
7.4%
|
| Sysmiss | 1 |