SELECT
T1.AGE_CODE AS 年齢コード,
T1.AGE_NAME AS 年齢階層名,
SUM(T.SP_TIME_5) AS "5時間未満",
SUM(T.SP_TIME_6) AS "5時間以上6時間未満",
SUM(T.SP_TIME_7) AS "6時間以上7時間未満",
SUM(T.SP_TIME_8) AS "7時間以上8時間未満",
SUM(T.SP_TIME_9) AS "8時間以上9時間未満",
SUM(T.SP_TIME_9OVER) AS '9時間以上'
FROM
SLEEP_TIME_DTL AS T 
INNER JOIN AGE_GRP AS T1    
    ON T1.AGE_CODE = T.AGE_CODE
INNER JOIN PREFECTURE AS T3
    ON T.PF_CODE = T3.PF_CODE
WHERE
T3.PF_NAME IN ("北海道", "青森県", "岩手県", "宮城県", "福島県")
GROUP BY
T.AGE_CODE
ORDER BY
T.AGE_CODE ASC