Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 6 |
0.3%
|
1 | Much worse | 55 |
2.3%
|
2 | Worse | 138 |
5.8%
|
3 | Same | 358 |
14.9%
|
4 | Better | 980 |
40.9%
|
5 | Much better | 221 |
9.2%
|
9 | Don't know | 641 |
26.7%
|
998 | refused | 0 |
0%
|