| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased Significantly | 434 |
25.6%
|
| 2 | Increased moderately | 825 |
48.7%
|
| 3 | Remained constant | 251 |
14.8%
|
| 4 | Decreased moderately | 144 |
8.5%
|
| 5 | Declined significantly | 32 |
1.9%
|
| 6 | N/A | 8 |
0.5%
|
| Sysmiss | 286 |