| Value | Category | Cases | |
|---|---|---|---|
| 1 | 753 |
98.9%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 1 |
0.1%
|
|
| 9 | 5 |
0.7%
|
|
| Sysmiss | 203 |