| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.5%
|
|
| 3 | 2 |
5%
|
|
| 4 | 5 |
12.5%
|
|
| 5 | 2 |
5%
|
|
| 6 | 9 |
22.5%
|
|
| 7 | 4 |
10%
|
|
| 8 | 13 |
32.5%
|
|
| 9 | 2 |
5%
|
|
| 10 | 2 |
5%
|
|
| Sysmiss | 2598 |