| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1199 |
30.3%
|
| 2 | 1 to 2 | 930 |
23.5%
|
| 3 | 3 to 4 | 597 |
15.1%
|
| 4 | 5 to 6 | 341 |
8.6%
|
| 5 | 7 | 889 |
22.5%
|
| Sysmiss | 38 |