| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4847 |
34.6%
|
|
| 1 | 6845 |
48.8%
|
|
| 2 | 605 |
4.3%
|
|
| 3 | 601 |
4.3%
|
|
| 4 | 403 |
2.9%
|
|
| 5 | 335 |
2.4%
|
|
| 6 | 378 |
2.7%
|
|
| Sysmiss | 273 |