| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1446 |
44.7%
|
| 2 | 1 to 2 | 597 |
18.5%
|
| 3 | 3 to 4 | 342 |
10.6%
|
| 4 | 5 to 6 | 203 |
6.3%
|
| 5 | 7 | 646 |
20%
|
| Sysmiss | 17 |