| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much more | 37 |
3.1%
|
| 2 | More | 124 |
10.3%
|
| 3 | Same | 692 |
57.7%
|
| 4 | Less | 215 |
17.9%
|
| 5 | Much less | 61 |
5.1%
|
| 7 | Not applicable | 0 |
0%
|
| 9 | Don't know | 71 |
5.9%
|
| 998 | Refused | 0 |
0%
|