| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Increased a lot | 531 |
44.3%
|
| 2 | Increased somewhat | 185 |
15.4%
|
| 3 | Stayed the same | 144 |
12%
|
| 4 | Decreased somewhat | 246 |
20.5%
|
| 5 | Decreased a lot | 72 |
6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 21 |
1.8%
|