| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased Significantly | 257 |
15.2%
|
| 2 | Increased moderately | 683 |
40.4%
|
| 3 | Remained constant | 442 |
26.1%
|
| 4 | Decreased moderately | 92 |
5.4%
|
| 5 | Declined significantly | 77 |
4.6%
|
| 6 | N/A | 140 |
8.3%
|
| Sysmiss | 289 |