| Value | Category | Cases | |
|---|---|---|---|
| 0 | 902 |
41.1%
|
|
| 1 | 54 |
2.5%
|
|
| 2 | 699 |
31.8%
|
|
| 3 | 198 |
9%
|
|
| 4 | 181 |
8.2%
|
|
| 5 | 162 |
7.4%
|
|
| Sysmiss | 4768 |