| Value | Category | Cases | |
|---|---|---|---|
| 1 | bottom 40% | 141 |
4.9%
|
| 2 | 3rd quintile | 321 |
11.1%
|
| 3 | 4th quintile | 771 |
26.8%
|
| 4 | top 20% | 1649 |
57.2%
|