| Value | Category | Cases | |
|---|---|---|---|
| 1 | 488 |
79.1%
|
|
| 6 | 99 |
16%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 28 |
4.5%
|
|
| Sysmiss | 1 |