| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1477 |
32.3%
|
| 2 | 1-2 | 1248 |
27.3%
|
| 3 | 3-4 | 692 |
15.1%
|
| 4 | 5-6 | 340 |
7.4%
|
| 5 | 7 | 819 |
17.9%
|
| Sysmiss | 42 |