| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| 0 | Did not receive | 7 |
26.9%
|
| 1 | Decreased | 5 |
19.2%
|
| 2 | Stayed the same | 11 |
42.3%
|
| 3 | Were up | 3 |
11.5%
|
| Missing value | 735 |