| Value | Category | Cases | |
|---|---|---|---|
| 1 | lowest | 91781 |
21.6%
|
| 2 | second | 82250 |
19.3%
|
| 3 | middle | 85018 |
20%
|
| 4 | fourth | 85555 |
20.1%
|
| 5 | highest | 80946 |
19%
|
| 6 | other | 0 |
0%
|
| 7 | refused | 0 |
0%
|
| 8 | don't know | 0 |
0%
|
| 9 | NIU (not in universe) | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 17587 |
