| Value | Category | Cases | |
|---|---|---|---|
| 1 | 97 |
11.1%
|
|
| 3 | 654 |
75.1%
|
|
| 5 | 116 |
13.3%
|
|
| 9 | 4 |
0.5%
|
|
| Sysmiss | 51 |