| Value | Category | Cases | |
|---|---|---|---|
| 1 | 152 |
1%
|
|
| 2 | 257 |
1.6%
|
|
| 3 | 1390 |
8.7%
|
|
| 4 | 5701 |
35.9%
|
|
| 5 | 8393 |
52.8%
|
|
| Sysmiss | 547 |