| Value | Category | Cases | |
|---|---|---|---|
| 0 | Don't know | 81 |
0.9%
|
| 1 | Category 1 | 1451 |
16.1%
|
| 2 | Category 2 | 3673 |
40.8%
|
| 3 | Category 3 | 3658 |
40.6%
|
| 4 | Category 4 | 13 |
0.1%
|
| 88 | Not assigned yet | 124 |
1.4%
|