| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0%
|
|
| 2 | 78 |
3.4%
|
|
| 3 | 194 |
8.3%
|
|
| 4 | 612 |
26.3%
|
|
| 5 | 1083 |
46.6%
|
|
| 6 | 356 |
15.3%
|
|
| Sysmiss | 668 |