| Value | Category | Cases | |
|---|---|---|---|
| 1 | 393 |
2.6%
|
|
| 2 | 1044 |
6.9%
|
|
| 3 | 4098 |
27%
|
|
| 4 | 6240 |
41.2%
|
|
| 5 | 3375 |
22.3%
|
|
| Sysmiss | 1420 |