| Value | Category | Cases | |
|---|---|---|---|
| 1 | Category 1 | 619 |
37.7%
|
| 2 | Category 2 | 555 |
33.8%
|
| 3 | Category 3 | 422 |
25.7%
|
| 4 | Category 4 | 0 |
0%
|
| 8 | Don?t know | 46 |
2.8%
|