| Value | Category | Cases | |
|---|---|---|---|
| 1 | 245 |
1.8%
|
|
| 2 | 304 |
2.2%
|
|
| 3 | 1857 |
13.5%
|
|
| 4 | 6538 |
47.4%
|
|
| 5 | 4850 |
35.2%
|
|
| Sysmiss | 493 |