| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Increased a lot | 236 |
14.8%
|
| 1 | Increased a little | 231 |
14.4%
|
| 2 | Stayed the same | 210 |
13.1%
|
| 3 | Decreased a little | 457 |
28.6%
|
| 4 | Decreased a lot | 144 |
9%
|
| 7 | Not Applicable | 308 |
19.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 14 |
0.9%
|