| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 28 |
6.8%
|
| 2 | Stayed the same | 245 |
59.5%
|
| 3 | Decreased | 139 |
33.7%
|
| 4 | Don't know | 0 |
0%
|
| 5 | Refused to answer | 0 |
0%
|
| 6 | Outlier set to missing | 0 |
0%
|
| 7 | Inconsistency set to missing | 0 |
0%
|
| 8 | Field skipped | 0 |
0%
|
| 9 | Not applicable | 0 |
0%
|
| Sysmiss | 11086 |