| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 849 |
20.2%
|
| 2 | 1 to 2 | 859 |
20.5%
|
| 3 | 3 to 4 | 677 |
16.1%
|
| 4 | 5 to 6 | 426 |
10.2%
|
| 5 | 7 | 1385 |
33%
|
| Sysmiss | 49 |