| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2968 |
58.2%
|
| 2 | 1-2 | 570 |
11.2%
|
| 3 | 3-4 | 308 |
6%
|
| 4 | 5-6 | 187 |
3.7%
|
| 5 | 7 | 1071 |
21%
|
| Sysmiss | 50 |