| Value | Category | Cases | |
|---|---|---|---|
| 1 | Category 1 | 3455 |
12.8%
|
| 2 | Category 2 | 10430 |
38.7%
|
| 3 | Category 3 | 12622 |
46.8%
|
| 4 | Category 4 | 57 |
0.2%
|
| 5 | Unclassified | 385 |
1.4%
|
| Sysmiss | 17199 |