| Value | Category | Cases | |
|---|---|---|---|
| 1 | 257 |
1.8%
|
|
| 2 | 348 |
2.5%
|
|
| 3 | 2049 |
14.6%
|
|
| 4 | 5450 |
38.8%
|
|
| 5 | 5956 |
42.4%
|
|
| Sysmiss | 227 |