| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
0.4%
|
|
| 2 | 61 |
3.1%
|
|
| 3 | 586 |
29.4%
|
|
| 4 | 686 |
34.4%
|
|
| 5 | 655 |
32.8%
|
|
| Sysmiss | 138 |