| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1428 |
14.1%
|
|
| 2 | 6807 |
67.2%
|
|
| 3 | 1823 |
18%
|
|
| 4 | 65 |
0.6%
|
|
| 5 | 3 |
0%
|
|
| Sysmiss | 8 |