| Value | Category | Cases | |
|---|---|---|---|
| -98 | Non applicable | 462 |
8.7%
|
| 1 | 1 | 942 |
17.7%
|
| 2 | 2 | 1189 |
22.4%
|
| 3 | 3 | 1846 |
34.8%
|
| 4 | 4 | 871 |
16.4%
|