| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 175 |
17.5%
|
| 2 | Second 20% | 163 |
16.3%
|
| 3 | Middle 20% | 181 |
18.1%
|
| 4 | Fourth 20% | 199 |
19.9%
|
| 5 | Richest 20% | 282 |
28.2%
|