| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| -9 | 1 | 1212 |
0.1%
|
|
| 1 | urban | 186 | 329848 |
30.7%
|
| 2 | rural | 166 | 580592 |
54%
|
| 9 | 59 | 162860 |
15.2%
|
|
| Sysmiss | 23585 | 59418660 |