| Value | Category | Cases | |
|---|---|---|---|
| 1 | 515 |
5.5%
|
|
| 2 | 2947 |
31.6%
|
|
| 3 | 3756 |
40.3%
|
|
| 4 | 1696 |
18.2%
|
|
| 5 | 417 |
4.5%
|
|
| Sysmiss | 3346 |