| Value | Category | Cases | |
|---|---|---|---|
| -999 | NA | 934 |
99.3%
|
| 1 | Stayed the same | 4 |
0.4%
|
| 2 | Increased | 0 |
0%
|
| 3 | Reduced | 3 |
0.3%
|
| 4 | Reduced to zero | 0 |
0%
|