| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lowest quartile | 1481 |
20.6%
|
| 2 | Second lowest quartile | 2112 |
29.3%
|
| 3 | Second highest quartile | 2132 |
29.6%
|
| 4 | Highest quartile | 1479 |
20.5%
|