| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Increased a lot | 331 |
27.6%
|
| 2 | Increased somewhat | 272 |
22.7%
|
| 3 | Stayed the same | 255 |
21.3%
|
| 4 | Decreased somewhat | 132 |
11%
|
| 5 | Decreased a lot | 61 |
5.1%
|
| 9 | Don’t know | 149 |
12.4%
|