| Value | Category | Cases | |
|---|---|---|---|
| -2 | Don't know | 1 |
0.8%
|
| 1 | About the same | 19 |
15.8%
|
| 2 | Samewhat different | 82 |
68.3%
|
| 3 | Very different | 18 |
15%
|
| Sysmiss | 80 |