| Value | Category | Cases | |
|---|---|---|---|
| 1 | 339 |
2.3%
|
|
| 2 | 661 |
4.4%
|
|
| 3 | 4069 |
27.3%
|
|
| 4 | 6312 |
42.3%
|
|
| 5 | 3543 |
23.7%
|
|
| Sysmiss | 1516 |