用貝の由来、語源、分布
| 순위 |
|---|
|
1 Kagoshima-ken(0.0059%) 2 Miyazaki-ken(0.00136%) 3 Shizuoka-ken(0.000333%) 4 Hyougo-ken(0.000328%) 5 Nara-ken(0.000297%) 6 Oosaka-fu(0.00023%) 7 Saitama-ken(0.00022%) 8 Okayama-ken(0.000203%) 9 Fukuoka-ken(0.000198%) 10 Kyouto-fu(0.000166%) 11 Nagano-ken(0.000164%) 12 Kanagawa-ken(0.000123%) 13 Chiba-ken(매우 적음) |