| Value | Category | Cases | |
|---|---|---|---|
| 1 | 357 |
2.3%
|
|
| 2 | 856 |
5.6%
|
|
| 3 | 3445 |
22.5%
|
|
| 4 | 6282 |
41.1%
|
|
| 5 | 4359 |
28.5%
|
|
| Sysmiss | 1271 |