| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1470 |
70%
|
|
| 1 | yes | 130 |
6.2%
|
| 2 | no | 347 |
16.5%
|
| 3 | dont know | 28 |
1.3%
|
| 4 | not applicable | 124 |
5.9%
|