| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 184 |
18%
|
| 2 | Second 20% | 166 |
16.2%
|
| 3 | Middle 20% | 168 |
16.4%
|
| 4 | Fourth 20% | 220 |
21.5%
|
| 5 | Richest 20% | 287 |
28%
|