| Value | Category | Cases | |
|---|---|---|---|
| 1 | 742 |
85.2%
|
|
| 3 | 125 |
14.4%
|
|
| 5 | 1 |
0.1%
|
|
| 9 | 3 |
0.3%
|
|
| Sysmiss | 51 |