{"axis":"file_15143818","count":3,"labelled":0,"fields":[{"field":"연월별","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"2023-04"},{"field":"보훈병원","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"중앙보훈병원"},{"field":"이용인원","label":null,"label_source":null,"json_type":"string","coverage":"100.00","sample":"110946"}]}