| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1850 |
47.9%
|
| 2 | 1 to 2 | 850 |
22%
|
| 3 | 3 to 4 | 358 |
9.3%
|
| 4 | 5 to 6 | 303 |
7.8%
|
| 5 | 7 | 505 |
13.1%
|
| Sysmiss | 219 |