SELECT A.AGE_CODE AS 年齢コード,
       AGE_NAME AS 年齢階層名,
       SUM(SP_TIME_5) AS "5時間未満",
       SUM(SP_TIME_6) AS "5時間以上6時間未満",
       SUM(SP_TIME_7) AS "6時間以上7時間未満",
       SUM(SP_TIME_8) AS "7時間以上8時間未満",
       SUM(SP_TIME_9) AS "8時間以上9時間未満",
       SUM(SP_TIME_9OVER) AS "9時間以上"
FROM SLEEP_TIME_DTL AS A
    LEFT OUTER JOIN PREFECTURE AS B ON A.PF_CODE = B.PF_CODE
    INNER JOIN AGE_GRP AS C ON A.AGE_CODE = C.AGE_CODE
WHERE B.PF_NAME IN ('北海道', '青森県', '岩手県', '宮城県', '福島県')
GROUP BY A.AGE_CODE, C.AGE_NAME
ORDER BY A.AGE_CODE ASC;