| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1555 |
11.6%
|
|
| 2 | 5332 |
39.7%
|
|
| 3 | 1651 |
12.3%
|
|
| 4 | 1720 |
12.8%
|
|
| 5 | 3187 |
23.7%
|
|
| Sysmiss | 5051 |