| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 782 |
40.3%
|
| 2 | 1-2 | 455 |
23.5%
|
| 3 | 3-4 | 255 |
13.2%
|
| 4 | 5-6 | 135 |
7%
|
| 5 | 7 | 312 |
16.1%
|
| Sysmiss | 11 |