| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | more | 794 | 695 |
21.1%
|
| 2 | less | 710 | 772 |
23.5%
|
| 3 | same | 1495 | 1517 |
46.1%
|
| 8 | don't know | 294 | 309 |
9.4%
|