| Population | City | % Correct |
|---|---|---|
| 10,049,607 | Seoul | 99%
|
| 3,320,292 | Busan | 96%
|
| 2,931,558 | Incheon | 89%
|
| 2,233,457 | Daegu | 83%
|
| 946,558 | Ulsan | 70%
|
| 1,508,120 | Daejeon | 67%
|
| 1,482,151 | Gwangju | 65%
|
| 1,242,212 | Suwon | 43%
|
| 902,238 | Changwon | 33%
|
| 717,130 | Ansan | 31%
|
| 1,056,853 | Goyang | 25%
|
| 972,280 | Seongnam | 21%
|
| 916,326 | Yongin | 21%
|
| 672,002 | Cheongju | 19%
|
| 868,106 | Bucheon | 12%
|