| Value | Category | Cases | |
|---|---|---|---|
| 0 | [0] Don't know | 149 |
1.5%
|
| 1 | [1] Category one | 1661 |
17.1%
|
| 2 | [2] Category two | 3497 |
36%
|
| 3 | [3] Category three | 4312 |
44.4%
|
| 4 | [4] Category four | 17 |
0.2%
|
| 88 | [88] Not assigned yet | 73 |
0.8%
|