| Value | Category | Cases | |
|---|---|---|---|
| -1000 | Doesn’t apply (SPONTANEOUS) | 0 |
0%
|
| -9 | Don’t know (SPONTANEOUS) | 0 |
0%
|
| 1 | Increased | 77 |
18.9%
|
| 2 | Decreased | 107 |
26.2%
|
| 3 | Remained the same | 224 |
54.9%
|
| Sysmiss | 263 |