| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5533 |
81.9%
|
|
| 2 | 1009 |
14.9%
|
|
| 3 | 168 |
2.5%
|
|
| 4 | 48 |
0.7%
|
|
| Sysmiss | 17962 |