| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 235 |
23.5%
|
| 2 | Second 20% | 219 |
21.9%
|
| 3 | Middle 20% | 173 |
17.3%
|
| 4 | Fourth 20% | 198 |
19.8%
|
| 5 | Richest 20% | 175 |
17.5%
|