| Value | Category | Cases | |
|---|---|---|---|
| 1 | 171 |
1.1%
|
|
| 2 | 949 |
6.4%
|
|
| 3 | 3595 |
24.2%
|
|
| 4 | 5950 |
40%
|
|
| 5 | 4220 |
28.4%
|
|
| Sysmiss | 1555 |