藍谷の由来、語源、分布
| 순위 |
|---|
|
1 Tokushima-ken(0.0014%) 2 Ibaraki-ken(0.000427%) 3 Okayama-ken(0.000407%) 4 Kagawa-ken(0.000382%) 5 Wakayama-ken(0.000342%) 6 Kyouto-fu(0.000333%) 7 Hyougo-ken(0.000328%) 8 Aichi-ken(0.000269%) 9 Hokkaidou(0.00014%) 10 Oosaka-fu(0.000115%) 11 Shizuoka-ken(0.000111%) 12 Chiba-ken(매우 적음) 13 Saitama-ken(매우 적음) |