| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most preferred | 66 |
52.4%
|
| 2 | 28 |
22.2%
|
|
| 3 | 22 |
17.5%
|
|
| 4 | least preferred | 10 |
7.9%
|
| Sysmiss | 302 |