| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 4713 |
73.4%
|
| 2 | 1-2 | 619 |
9.6%
|
| 3 | 3-4 | 247 |
3.8%
|
| 4 | 5-6 | 252 |
3.9%
|
| 5 | 7 | 586 |
9.1%
|
| Sysmiss | 82 |