| Value | Category | Cases | |
|---|---|---|---|
| 1 | 448 |
3.1%
|
|
| 2 | 301 |
2.1%
|
|
| 3 | 1272 |
8.9%
|
|
| 4 | 6146 |
43.1%
|
|
| 5 | 6080 |
42.7%
|
|
| Sysmiss | 40 |