| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1182 |
29.9%
|
|
| 2 | 1270 |
32.1%
|
|
| 3 | 800 |
20.2%
|
|
| 4 | 706 |
17.8%
|
|
| Sysmiss | 1003 |