| Value | Category | Cases | |
|---|---|---|---|
| 1 | 87 |
10%
|
|
| 3 | 213 |
24.5%
|
|
| 5 | 568 |
65.2%
|
|
| 9 | 3 |
0.3%
|
|
| Sysmiss | 51 |