| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased Significantly | 70 |
4.1%
|
| 2 | Increased moderately | 399 |
23.6%
|
| 3 | Remained constant | 476 |
28.1%
|
| 4 | Decreased moderately | 450 |
26.6%
|
| 5 | Declined significantly | 192 |
11.3%
|
| 6 | N/A | 107 |
6.3%
|
| Sysmiss | 286 |