| Value | Category | Cases | |
|---|---|---|---|
| 1 | More | 42 |
9.8%
|
| 2 | Less | 211 |
49.4%
|
| 3 | Same | 169 |
39.6%
|
| 98 | Don't know | 0 |
0%
|
| 99 | NA/Refused | 5 |
1.2%
|
| Sysmiss | 1231 |