長副の由来、語源、分布
| 순위 |
|---|
|
1 Fukuoka-ken(0.00465%) 2 Okayama-ken(0.000407%) 3 Oosaka-fu(0.000288%) 4 Hyougo-ken(0.000246%) 5 Ehime-ken(0.000246%) 6 Yamaguchi-ken(0.000239%) 7 Aichi-ken(0.000202%) 8 Toukyou-to(0.000199%) 9 Hiroshima-ken(0.000144%) 10 Kanagawa-ken(0.000123%) 11 Chiba-ken(매우 적음) 12 Saitama-ken(매우 적음) |