| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1096 |
51.8%
|
| 2 | 1 to 2 | 404 |
19.1%
|
| 3 | 3 to 4 | 208 |
9.8%
|
| 4 | 5 to 6 | 126 |
6%
|
| 5 | 7 | 280 |
13.2%
|
| Sysmiss | 18 |