| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
1.2%
|
|
| 2 | 2 |
1.2%
|
|
| 3 | 3 |
1.9%
|
|
| 4 | 15 |
9.3%
|
|
| 5 | 14 |
8.7%
|
|
| 6 | 38 |
23.6%
|
|
| 7 | 34 |
21.1%
|
|
| 8 | 35 |
21.7%
|
|
| 9 | 18 |
11.2%
|
|
| Sysmiss | 6396 |