| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2618 |
50.4%
|
| 2 | 1-2 | 724 |
13.9%
|
| 3 | 3-4 | 373 |
7.2%
|
| 4 | 5-6 | 238 |
4.6%
|
| 5 | 7 | 1245 |
24%
|
| Sysmiss | 110 |