| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Increased a lot | 657 |
54.8%
|
| 2 | Increased somewhat | 237 |
19.8%
|
| 3 | Stayed the same | 221 |
18.4%
|
| 4 | Decreased somewhat | 56 |
4.7%
|
| 5 | Decreased a lot | 12 |
1%
|
| 9 | Don’t know | 17 |
1.4%
|
| 98 | Refused | 0 |
0%
|