| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 112 |
11.1%
|
| 2 | Second 20% | 155 |
15.4%
|
| 3 | Middle 20% | 165 |
16.4%
|
| 4 | Fourth 20% | 221 |
22%
|
| 5 | Richest 20% | 352 |
35%
|