| Value | Category | Cases | |
|---|---|---|---|
| 1 | 88 |
7.6%
|
|
| 2 | 432 |
37.1%
|
|
| 3 | 613 |
52.7%
|
|
| 4 | 27 |
2.3%
|
|
| 5 | 4 |
0.3%
|
|
| Sysmiss | 8 |