| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 169 |
16.9%
|
| 2 | Second 20% | 176 |
17.6%
|
| 3 | Middle 20% | 201 |
20.1%
|
| 4 | Fourth 20% | 213 |
21.3%
|
| 5 | Richest 20% | 241 |
24.1%
|