| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
3.2%
|
|
| 3 | 2 |
6.5%
|
|
| 4 | 17 |
54.8%
|
|
| 5 | 5 |
16.1%
|
|
| 6 | 3 |
9.7%
|
|
| 7 | 1 |
3.2%
|
|
| 8 | 1 |
3.2%
|
|
| 10 | 1 |
3.2%
|
|
| Sysmiss | 1660 |