| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2354 |
57.4%
|
| 2 | 1-2 | 759 |
18.5%
|
| 3 | 3-4 | 293 |
7.1%
|
| 4 | 5-6 | 140 |
3.4%
|
| 5 | 7 | 553 |
13.5%
|
| Sysmiss | 47 |