| Value | Category | Cases | |
|---|---|---|---|
| 1 | 566 |
65%
|
|
| 3 | 220 |
25.3%
|
|
| 5 | 81 |
9.3%
|
|
| 9 | 4 |
0.5%
|
|
| Sysmiss | 51 |