| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 8944 |
77.3%
|
| 2 | 1 to 2 | 1164 |
10.1%
|
| 3 | 3 to 4 | 584 |
5%
|
| 4 | 5 to 6 | 391 |
3.4%
|
| 5 | 7 | 482 |
4.2%
|
| Sysmiss | 203 |