| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 116 |
11.6%
|
| 2 | Second 20% | 185 |
18.5%
|
| 3 | Middle 20% | 186 |
18.6%
|
| 4 | Fourth 20% | 248 |
24.8%
|
| 5 | Richest 20% | 265 |
26.5%
|