| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 1 | Increased a lot | 464 |
38.7%
|
| 2 | Increased somewhat | 326 |
27.2%
|
| 3 | Stayed the same | 182 |
15.2%
|
| 4 | Decreased somewhat | 116 |
9.7%
|
| 5 | Decreased a lot | 82 |
6.8%
|
| 9 | Don’t know | 29 |
2.4%
|
| 98 | Refused | 0 |
0%
|