| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| 0 | Did not receive | 47 |
46.1%
|
| 1 | Decreased | 34 |
33.3%
|
| 2 | Stayed the same | 18 |
17.6%
|
| 3 | Were up | 3 |
2.9%
|
| Missing value | 659 |