| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most preferred | 15 |
26.8%
|
| 2 | 8 |
14.3%
|
|
| 3 | 7 |
12.5%
|
|
| 4 | least preferred | 26 |
46.4%
|
| Sysmiss | 372 |