| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most preferred | 238 |
90.8%
|
| 2 | 8 |
3.1%
|
|
| 3 | 4 |
1.5%
|
|
| 4 | least preferred | 12 |
4.6%
|
| Sysmiss | 166 |