| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest 20% | 159 |
15.9%
|
| 2 | Second 20% | 163 |
16.3%
|
| 3 | Middle 20% | 186 |
18.6%
|
| 4 | Fourth 20% | 179 |
17.9%
|
| 5 | Richest 20% | 313 |
31.3%
|