| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| 1 | More | 629 |
56.5%
|
| 2 | Less | 155 |
13.9%
|
| 3 | The same | 329 |
29.6%
|
| 11 | .A | 1 |