| Value | Category | Cases | |
|---|---|---|---|
| 1 | 841 |
91.3%
|
|
| 6 | 73 |
7.9%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 6 |
0.7%
|
|
| Sysmiss | 1 |