| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased Significantly | 235 |
13.9%
|
| 2 | Increased moderately | 487 |
28.8%
|
| 3 | Remained constant | 397 |
23.5%
|
| 4 | Decreased moderately | 83 |
4.9%
|
| 5 | Declined significantly | 73 |
4.3%
|
| 6 | N/A | 414 |
24.5%
|
| Sysmiss | 291 |