| Value | Category | Cases | |
|---|---|---|---|
| 1 | 199 |
1.4%
|
|
| 2 | 330 |
2.4%
|
|
| 3 | 2126 |
15.4%
|
|
| 4 | 4809 |
34.9%
|
|
| 5 | 6322 |
45.9%
|
|
| Sysmiss | 501 |