| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 4098 |
63.7%
|
| 2 | 1-2 | 1232 |
19.1%
|
| 3 | 3-4 | 330 |
5.1%
|
| 4 | 5-6 | 104 |
1.6%
|
| 5 | 7 | 674 |
10.5%
|
| Sysmiss | 112 |