| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much more | 103 |
4.3%
|
| 2 | More | 355 |
14.8%
|
| 3 | Same | 680 |
28.3%
|
| 4 | Less | 844 |
35.2%
|
| 5 | Much less | 350 |
14.6%
|
| 7 | Not applicable | 3 |
0.1%
|
| 9 | Don't know | 65 |
2.7%
|
| 998 | Refused | 0 |
0%
|