SELECT HireFiscalYear AS 入社年度 , SUM( CASE WHEN BloodType = 'A' THEN 1 ELSE 0 END ) AS A型 , SUM( CASE WHEN BloodType = 'B' THEN 1 ELSE 0 END ) AS B型 , SUM( CASE WHEN BloodType = 'O' THEN 1 ELSE 0 END ) AS O型 , SUM( CASE WHEN BloodTyp…