| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1153 |
28.5%
|
| 2 | 1 to 2 | 872 |
21.5%
|
| 3 | 3 to 4 | 448 |
11.1%
|
| 4 | 5 to 6 | 281 |
6.9%
|
| 5 | 7 | 1295 |
32%
|
| Sysmiss | 42 |