Korea, Republic of| City/Town | ||
|---|---|---|
| Unknown | 3.415 | 3.420 |
| Seoul | 18 | 36 |
| Incheon | 2 | 2 |
| Chuncheon | 1 | 1 |
| Bucheon | 1 | 1 |
| Busan | 1 | 4 |
| Gwangju | 1 | 1 |
| Daegu | 1 | 1 |
| Seongbuk-gu | 1 | 1 |
| Jinju | 1 | 1 |
| Nonsan | 0 | 1 |
| Muan | 0 | 1 |
| Jeju | 0 | 1 |
| Hwaseong-si | 0 | 1 |
| Paju | 0 | 1 |
| Ulsan | 0 | 1 |
| Gongju | 0 | 1 |
| Jeonju | 0 | 1 |
| Gangnam-gu | 0 | 1 |
| Namyangju | 0 | 1 |
| Pusan | 0 | 1 |
| Suwon | 0 | 1 |
| Total 22 cities/towns |