| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 196 |
19.6%
|
| 2 | Second 20% | 158 |
15.8%
|
| 3 | Middle 20% | 185 |
18.5%
|
| 4 | Fourth 20% | 206 |
20.6%
|
| 5 | Richest 20% | 257 |
25.6%
|