| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1105 |
51.9%
|
| 2 | 1-2 | 529 |
24.9%
|
| 3 | 3-4 | 192 |
9%
|
| 4 | 5-6 | 77 |
3.6%
|
| 5 | 7 | 225 |
10.6%
|
| Sysmiss | 5 |