| Value | Category | Cases | |
|---|---|---|---|
| 1 | 22 |
0.9%
|
|
| 2 | 99 |
4.3%
|
|
| 3 | 210 |
9%
|
|
| 4 | 583 |
25.1%
|
|
| 5 | 1104 |
47.5%
|
|
| 6 | 306 |
13.2%
|
|
| Sysmiss | 668 |