| Value | Category | Cases | |
|---|---|---|---|
| 1 | almost all | 1015 |
12.9%
|
| 2 | more than the half | 849 |
10.8%
|
| 3 | half of them | 1450 |
18.4%
|
| 4 | less than the half | 812 |
10.3%
|
| 5 | few of them | 596 |
7.6%
|
| 6 | don’t know | 3150 |
40%
|