| Value | Category | Cases | |
|---|---|---|---|
| >=4000 | 19 |
14.6%
|
|
| [1000-2000[ | 18 |
13.8%
|
|
| [2000-3000[ | 45 |
34.6%
|
|
| [3000-4000[ | 6 |
4.6%
|
|
| ]0-1000[ | 42 |
32.3%
|