SELECT STL.AGE_CODE AS "年齢コード", AG.AGE_NAME AS "年齢階層名", SUM(STL.SP_TIME_5) AS "5時間未満", SUM(STL.SP_TIME_6) AS "5時間以上6時間未満", SUM(STL.SP_TIME_7) AS "6時間以上7時間未満", SUM(STL.SP_TIME_8) AS "7時間以上8時間未満", SUM(STL.SP_TIME_9) AS "8時間以上9時間未満", SUM(STL.SP_TIME_9OVER) AS "9時間以上" FROM SLEEP_TIME_DTL AS STL
INNER JOIN AGE_GRP AS AG
    ON STL.AGE_CODE = AG.AGE_CODE
INNER JOIN PREFECTURE AS PF
    ON STL.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 STL.AGE_CODE
ORDER BY STL.AGE_CODE ASC;