| Value | Category | Cases | |
|---|---|---|---|
| 1 | Category 1 | 2622 |
14%
|
| 2 | Category 2 | 7724 |
41.3%
|
| 3 | Category 3 | 7985 |
42.6%
|
| 4 | Category 4 | 16 |
0.1%
|
| 5 | Unclassified | 377 |
2%
|
| Sysmiss | 4526 |