| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 165 |
16.5%
|
| 2 | Second 20% | 166 |
16.6%
|
| 3 | Middle 20% | 185 |
18.5%
|
| 4 | Fourth 20% | 187 |
18.7%
|
| 5 | Richest 20% | 297 |
29.7%
|