| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 175 |
17.5%
|
| 2 | Second 20% | 155 |
15.5%
|
| 3 | Middle 20% | 174 |
17.4%
|
| 4 | Fourth 20% | 209 |
20.9%
|
| 5 | Richest 20% | 287 |
28.7%
|