| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not available | 9778 |
80.4%
|
| 1 | 1936 |
15.9%
|
|
| 2 | 307 |
2.5%
|
|
| 3 | 86 |
0.7%
|
|
| 4 | 25 |
0.2%
|
|
| 5 | 8 |
0.1%
|
|
| 6 | 26 |
0.2%
|