| Value | Category | Cases | |
|---|---|---|---|
| 1 | 694 |
77.5%
|
|
| 3 | 194 |
21.7%
|
|
| 5 | 5 |
0.6%
|
|
| 9 | 2 |
0.2%
|
|
| Sysmiss | 27 |