| Value | Category | Cases | |
|---|---|---|---|
| 1 | 239 |
1.7%
|
|
| 2 | 434 |
3%
|
|
| 3 | 3900 |
27.1%
|
|
| 4 | 5706 |
39.7%
|
|
| 5 | 4110 |
28.6%
|
|
| Sysmiss | 2051 |