| Value | Category | Cases | |
|---|---|---|---|
| 1 | 290 |
1.9%
|
|
| 2 | 699 |
4.6%
|
|
| 3 | 2672 |
17.5%
|
|
| 4 | 5427 |
35.5%
|
|
| 5 | 6207 |
40.6%
|
|
| Sysmiss | 1275 |