| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 3 |
5.2%
|
| 0 | Did not receive | 34 |
58.6%
|
| 1 | Decreased | 10 |
17.2%
|
| 2 | Stayed the same | 11 |
19%
|
| 3 | Were up | 0 |
0%
|
| Missing value | 1160 |