| Value | Category | Cases | |
|---|---|---|---|
| 1 | More | 140 |
32.5%
|
| 2 | Less | 70 |
16.2%
|
| 3 | Same | 214 |
49.7%
|
| 98 | Don't know | 0 |
0%
|
| 99 | NA/Refused | 7 |
1.6%
|
| Sysmiss | 1227 |