| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2194 |
57.9%
|
| 2 | 1-2 | 464 |
12.2%
|
| 3 | 3-4 | 266 |
7%
|
| 4 | 5-6 | 159 |
4.2%
|
| 5 | 7 | 708 |
18.7%
|
| Sysmiss | 8 |