https://data.bfts.co.jp 2026-04-18T01:04:21.579Z monthly 1 https://data.bfts.co.jp/details 2026-04-18T01:04:21.579Z monthly 0.9 https://data.bfts.co.jp/cases 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/01 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/02 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/03 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/04 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/05 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/06 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/07 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/08 2026-04-18T01:04:21.579Z monthly 0.8 https://data.bfts.co.jp/cases/09 2026-04-18T01:04:21.579Z monthly 0.8