| Value | Category | Cases | |
|---|---|---|---|
| 1 | More | 25 |
5.3%
|
| 2 | Less | 125 |
26.4%
|
| 3 | Same | 57 |
12%
|
| 4 | Did not receive | 264 |
55.7%
|
| 99 | DK/RF | 3 |
0.6%
|
| Sysmiss | 1036 |