| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Increased a lot | 155 |
12.9%
|
| 2 | Increased somewhat | 319 |
26.6%
|
| 3 | Stayed the same | 343 |
28.6%
|
| 4 | Decreased somewhat | 189 |
15.8%
|
| 5 | Decreased a lot | 43 |
3.6%
|
| 9 | Don’t know | 151 |
12.6%
|