| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 182 |
18%
|
| 2 | Second 20% | 188 |
18.6%
|
| 3 | Middle 20% | 202 |
20%
|
| 4 | Fourth 20% | 215 |
21.3%
|
| 5 | Richest 20% | 223 |
22.1%
|