| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased Significantly | 212 |
12.5%
|
| 2 | Increased moderately | 629 |
37.1%
|
| 3 | Remained constant | 555 |
32.8%
|
| 4 | Decreased moderately | 195 |
11.5%
|
| 5 | Declined significantly | 59 |
3.5%
|
| 6 | N/A | 44 |
2.6%
|
| Sysmiss | 286 |