| Value | Category | Cases | |
|---|---|---|---|
| 1 | More | 6 |
5.8%
|
| 2 | Less | 20 |
19.2%
|
| 3 | The same | 33 |
31.7%
|
| 4 | Did not receive | 44 |
42.3%
|
| 98 | Don't know | 0 |
0%
|
| 99 | NA/Refused | 1 |
1%
|
| Sysmiss | 1554 |