| Value | Category | Cases | |
|---|---|---|---|
| 1 | More | 29 |
8.2%
|
| 2 | Less | 180 |
51.1%
|
| 3 | Same | 136 |
38.6%
|
| 98 | Don't know | 0 |
0%
|
| 99 | NA/Refused | 7 |
2%
|
| Sysmiss | 1306 |