SELECT STD.AGE_CODE AS 年齢コード
       ,AGE_NAME AS 年齢階層名
       ,SUM(SP_TIME_5) AS '5時間未満'
       ,SUM(SP_TIME_6) AS '5時間以上6時間未満'
       ,SUM(SP_TIME_7) AS '6時間以上7時間未満'
       ,SUM(SP_TIME_8) AS '7時間以上8時間未満'
       ,SUM(SP_TIME_9) As '8時間以上9時間未満'
       ,SUM(SP_TIME_9OVER) AS '9時間以上'
  FROM SLEEP_TIME_DTL AS STD
 INNER JOIN  AGE_GRP AS AG
    ON STD.AGE_CODE = AG.AGE_CODE 
    
INNER JOIN PREFECTURE AS PR
    ON STD.PF_CODE  = PR.PF_CODE 
WHERE PF_NAME IN('北海道','青森県','岩手県','宮城県','福島県')
  GROUP BY STD.AGE_CODE
  ORDER BY 年齢コード ASC