| Value | Category | Cases | |
|---|---|---|---|
| 1 | URBAN | 3068 |
47.3%
|
| 2 | RURAL | 2958 |
45.6%
|
| 3 | KOREA | 236 |
3.6%
|
| 4 | USA | 70 |
1.1%
|
| 5 | ENGLAND | 14 |
0.2%
|
| 6 | GERMANY | 11 |
0.2%
|
| 7 | JAPAN | 14 |
0.2%
|
| 8 | OTHER COUNTRY | 122 |
1.9%
|
| Sysmiss | 2 |