| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 162 |
16.2%
|
| 2 | Second 20% | 160 |
16%
|
| 3 | Middle 20% | 192 |
19.2%
|
| 4 | Fourth 20% | 219 |
21.9%
|
| 5 | Richest 20% | 267 |
26.7%
|