| Value | Category | Cases | |
|---|---|---|---|
| 1 | 934 |
97.1%
|
|
| 6 | 7 |
0.7%
|
|
| 7 | 2 |
0.2%
|
|
| 9 | 19 |
2%
|
|
| Sysmiss | 2 |