| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much more than usual | 129 |
4.5%
|
| 2 | More than usual | 173 |
6%
|
| 3 | Same as usual | 1244 |
43.3%
|
| 4 | Less than usual | 443 |
15.4%
|
| 5 | Much less than usual | 883 |
30.7%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Missing | 2 |
0.1%
|