| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most preferred | 66 |
50.8%
|
| 2 | 31 |
23.8%
|
|
| 3 | 21 |
16.2%
|
|
| 4 | least preferred | 12 |
9.2%
|
| Sysmiss | 298 |