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

FROM
SLEEP_TIME_DTL AS STD
INNER JOIN AGE_GRP AS AG ON AG.AGE_CODE = STD.AGE_CODE
INNER JOIN PREFECTURE AS PR ON PR.PF_CODE = STD.PF_CODE

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

ORDER BY STD.AGE_CODE ASC;