| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2906 |
46.5%
|
| 2 | 1 to 2 | 1629 |
26.1%
|
| 3 | 3 to 4 | 657 |
10.5%
|
| 4 | 5 to 6 | 243 |
3.9%
|
| 5 | 7 | 815 |
13%
|
| Sysmiss | 19 |