| Value | Category | Cases | |
|---|---|---|---|
| . | . | 3449 |
44.2%
|
| 1 | Less now | 1718 |
22%
|
| 2 | Same now | 1708 |
21.9%
|
| 3 | More now | 814 |
10.4%
|
| 4 | Don't know | 8 |
0.1%
|
| ? | Missing data | 98 |
1.3%
|