| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2227 |
54.4%
|
|
| 2 | 15 |
0.4%
|
|
| 3 | 151 |
3.7%
|
|
| 4 | 1698 |
41.5%
|
|
| Sysmiss | 30 |