| Value | Category | Cases | |
|---|---|---|---|
| 1 | 545 |
88.3%
|
|
| 6 | 46 |
7.5%
|
|
| 7 | 1 |
0.2%
|
|
| 9 | 25 |
4.1%
|
|
| Sysmiss | 1 |