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

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

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

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

GROUP BY
SL.AGE_CODE

ORDER BY
SL.AGE_CODE ASC;