| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| -9 | 2 | 2780 |
0%
|
|
| 1 | urban | 4264 | 7992726 |
49.9%
|
| 2 | rural | 1482 | 5783614 |
36.1%
|
| 9 | 828 | 2254428 |
14.1%
|
|
| Sysmiss | 17421 | 44459625 |