| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1050 |
29.8%
|
| 2 | 1 to 2 | 867 |
24.6%
|
| 3 | 3 to 4 | 522 |
14.8%
|
| 4 | 5 to 6 | 230 |
6.5%
|
| 5 | 7 | 853 |
24.2%
|
| Sysmiss | 26 |