| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1182 |
37.9%
|
| 2 | 1 to 2 | 537 |
17.2%
|
| 3 | 3 to 4 | 312 |
10%
|
| 4 | 5 to 6 | 224 |
7.2%
|
| 5 | 7 | 865 |
27.7%
|
| Sysmiss | 30 |