| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 168 |
16.8%
|
| 2 | Second 20% | 176 |
17.6%
|
| 3 | Middle 20% | 200 |
20%
|
| 4 | Fourth 20% | 196 |
19.6%
|
| 5 | Richest 20% | 260 |
26%
|