| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| -9 | 2 | 3994 |
0%
|
|
| 1 | urban | 5416 | 9346189 |
47.6%
|
| 2 | rural | 2622 | 10281089 |
52.4%
|
| Sysmiss | 15957 | 40861901 |