| Value | Category | Cases | |
|---|---|---|---|
| 1 | 352 |
2.5%
|
|
| 2 | 640 |
4.6%
|
|
| 3 | 1719 |
12.2%
|
|
| 4 | 5648 |
40.2%
|
|
| 5 | 5701 |
40.5%
|
|
| Sysmiss | 227 |