| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1388 |
28.4%
|
|
| 2 | 1066 |
21.8%
|
|
| 3 | 410 |
8.4%
|
|
| 4 | 1548 |
31.7%
|
|
| 5 | 467 |
9.6%
|
|
| Sysmiss | 3696 |