| Value | Category | Cases | |
|---|---|---|---|
| 1 | 39 |
83%
|
|
| 2 | 6 |
12.8%
|
|
| 3 | 1 |
2.1%
|
|
| 9 | 1 |
2.1%
|
|
| Sysmiss | 1915 |