| Value | Category | Cases | |
|---|---|---|---|
| 1 | 234 |
1.6%
|
|
| 2 | 1040 |
7%
|
|
| 3 | 3663 |
24.6%
|
|
| 4 | 5644 |
37.9%
|
|
| 5 | 4304 |
28.9%
|
|
| Sysmiss | 1555 |