| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8712 |
58.6%
|
|
| 1 | 917 |
6.2%
|
|
| 2 | 1167 |
7.9%
|
|
| 3 | 909 |
6.1%
|
|
| 4 | 373 |
2.5%
|
|
| 5 | 2782 |
18.7%
|
|
| Sysmiss | 17 |