| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2040 |
55%
|
|
| 2 | 1215 |
32.8%
|
|
| 3 | 318 |
8.6%
|
|
| 4 | 136 |
3.7%
|
|
| Sysmiss | 10025 |