| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.4%
|
|
| 1 | 1 |
1.4%
|
|
| 5 | 1 |
1.4%
|
|
| 6 | 2 |
2.9%
|
|
| 7 | 26 |
37.7%
|
|
| 9 | 38 |
55.1%
|
|
| Sysmiss | 19436 |