| Value | Category | Cases | |
|---|---|---|---|
| 1 | 220 |
1.4%
|
|
| 2 | 588 |
3.9%
|
|
| 3 | 2210 |
14.5%
|
|
| 4 | 5503 |
36%
|
|
| 5 | 6751 |
44.2%
|
|
| Sysmiss | 1298 |