| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 144 |
14.3%
|
| 2 | Second 20% | 190 |
18.9%
|
| 3 | Middle 20% | 197 |
19.6%
|
| 4 | Fourth 20% | 225 |
22.3%
|
| 5 | Richest 20% | 251 |
24.9%
|