| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| 0 | Did not receive | 9 |
22.5%
|
| 1 | Decreased | 6 |
15%
|
| 2 | Stayed the same | 21 |
52.5%
|
| 3 | Were up | 4 |
10%
|
| Missing value | 1178 |