| Value | Category | Cases | |
|---|---|---|---|
| 3 | 1 |
0.4%
|
|
| 6 | 3 |
1.1%
|
|
| 7 | 5 |
1.9%
|
|
| 8 | 31 |
11.7%
|
|
| 9 | 15 |
5.6%
|
|
| 10 | 211 |
79.3%
|
|
| Sysmiss | 2153 |