| Value | Category | Cases | |
|---|---|---|---|
| 1 | Decreased | 4375 |
86.5%
|
| 2 | Increased | 58 |
1.1%
|
| 3 | No change | 211 |
4.2%
|
| 4 | Don't know | 90 |
1.8%
|
| 5 | Not applicable | 326 |
6.4%
|