| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lowest | 2007 |
18.4%
|
| 2 | Second | 2197 |
20.1%
|
| 3 | Middle | 2232 |
20.5%
|
| 4 | Fourth | 2272 |
20.8%
|
| 5 | Richest | 2206 |
20.2%
|
| Sysmiss | 2 |