| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 160 |
16%
|
| 2 | Second 20% | 179 |
17.9%
|
| 3 | Middle 20% | 195 |
19.5%
|
| 4 | Fourth 20% | 206 |
20.6%
|
| 5 | Richest 20% | 260 |
26%
|