| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most preferred | 75 |
51.7%
|
| 2 | 35 |
24.1%
|
|
| 3 | 26 |
17.9%
|
|
| 4 | least preferred | 9 |
6.2%
|
| Sysmiss | 283 |