SELECT
    SL.AGE_CODE AS 年齢コード
    ,AG.AGE_NAME AS 年齢階層名
    ,SUM(SL.SP_TIME_5) AS '5時間未満'
    ,SUM(SL.SP_TIME_6) AS '5時間以上6時間未満'
    ,SUM(SL.SP_TIME_7) AS '6時間以上7時間未満'
    ,SUM(SL.SP_TIME_8) AS '7時間以上8時間未満'
    ,SUM(SL.SP_TIME_9) AS '8時間以上9時間未満'
    ,SUM(SL.SP_TIME_9OVER)AS '9時間以上'
FROM
    SLEEP_TIME_DTL AS SL

LEFT JOIN AGE_GRP AS AG
ON SL.AGE_CODE = AG.AGE_CODE

LEFT JOIN PREFECTURE AS PF
ON SL.PF_CODE = PF.PF_CODE

WHERE PF.PF_NAME IN ('北海道','青森県','岩手県','宮城県','福島県')

GROUP BY 1,2

ORDER BY 1