| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
1%
|
|
| 2 | 487 |
36.5%
|
|
| 3 | 6 |
0.5%
|
|
| 4 | 12 |
0.9%
|
|
| 5 | 810 |
60.8%
|
|
| 6 | 5 |
0.4%
|
|
| Sysmiss | 7 |