"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"1271-ループバス（2025年7月18日～2026年2月28日）","1","1","1","1","1","1","1","20250718","20260228"
"1271-毎日運行（2025年10月26日～2026年3月28日）","1","1","1","1","1","1","1","20251026","20260228"
