| Value | Category | Cases | |
|---|---|---|---|
| 1 | 804 |
83.5%
|
|
| 6 | 53 |
5.5%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 71 |
7.4%
|
|
| 9 | 33 |
3.4%
|
|
| Sysmiss | 1 |