| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 764 |
44%
|
| 2 | 1 to 2 | 370 |
21.3%
|
| 3 | 3 to 4 | 144 |
8.3%
|
| 4 | 5 to 6 | 105 |
6%
|
| 5 | 7 | 355 |
20.4%
|
| Sysmiss | 10 |