| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | |
|---|---|---|---|---|---|---|
| Jeollabuk-do | 21.789 | 47.412 | 37.305 | 44.091 | 40.544 | 30.222 |
| Jeollanam-do | 92.243 | 105.015 | 44.258 | 42.286 | 34.519 | 29.203 |
| Gyeongsangnam-do | 26.166 | 25.242 | 23.880 | 21.081 | 9.735 | 16.499 |
| Gwangju | 1.789 | 3.535 | 2.641 | 2.840 | 4.132 | 3.235 |
| Jeju-do | 10.114 | 8.775 | 6.571 | 4.413 | 2.030 | 2.864 |
| Gyeongsangbuk-do | 7.253 | 5.180 | 2.871 | 2.429 | 1.789 | 2.755 |
| Daegu | 1.005 | 1.702 | 1.403 | 930 | 521 | 1.116 |
| Chungcheongnam-do | 990 | 1.231 | 394 | 259 | 150 | 545 |
| Gyeonggi-do | 138 | 588 | 285 | 256 | 260 | 417 |
| Gangwon-do | 773 | 770 | 413 | 301 | 253 | 336 |
| Incheon | 248 | 238 | 45 | 12 | 79 | 211 |
| Chungcheongbuk-do | 411 | 665 | 226 | 223 | 202 | 170 |
| Ulsan | 231 | 123 | 13 | 15 | 17 | 16 |
| Busan | 249 | 0 | 27 | 61 | 0 | 2 |
| Seoul | 0 | 0 | 0 | 0 | 0 | 0 |
| Daejeon | 8 | 9 | 0 | 0 | 0 | 0 |