| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | better | 1877 | 1970 |
59.8%
|
| 2 | same | 931 | 885 |
26.9%
|
| 3 | worse | 484 | 436 |
13.3%
|
| 8 | 1 | 2 |
0.1%
|