| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Increased a lot | 115 |
9.6%
|
| 2 | Increased somewhat | 358 |
29.8%
|
| 3 | Stayed the same | 288 |
24%
|
| 4 | Decreased somewhat | 185 |
15.4%
|
| 5 | Decreased a lot | 95 |
7.9%
|
| 9 | Don’t know | 159 |
13.3%
|