| Value | Category | Cases | |
|---|---|---|---|
| . | 1133 |
1.6%
|
|
| 1 | Less now | 1429 |
2%
|
| 2 | Same now | 63490 |
87.9%
|
| 3 | More now | 2819 |
3.9%
|
| 4 | Don't know | 3350 |
4.6%
|
| ? | 4841 |