| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most preferred | 14 |
25%
|
| 2 | 8 |
14.3%
|
|
| 3 | 9 |
16.1%
|
|
| 4 | least preferred | 25 |
44.6%
|
| Sysmiss | 372 |