| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 3 |
2%
|
| 0 | Did not receive | 65 |
43.3%
|
| 1 | Decreased | 30 |
20%
|
| 2 | Stayed the same | 51 |
34%
|
| 3 | Were up | 1 |
0.7%
|
| Missing value | 1068 |