SELECT SLEEP_TIME_DTL.AGE_CODE AS 年齢コード,
        AGE_GRP.AGE_NAME AS 年齢階層名,
         SUM(SLEEP_TIME_DTL.SP_TIME_5) AS "5時間未満",
         SUM(SLEEP_TIME_DTL.SP_TIME_6) AS "5時間以上6時間未満",
         SUM(SLEEP_TIME_DTL.SP_TIME_7) AS "6時間以上7時間未満",
         SUM(SLEEP_TIME_DTL.SP_TIME_8) AS "7時間以上8時間未満",
         SUM(SLEEP_TIME_DTL.SP_TIME_9) AS "8時間以上9時間未満",
         SUM(SLEEP_TIME_DTL.SP_TIME_9OVER) AS "9時間以上"
    FROM SLEEP_TIME_DTL
                JOIN AGE_GRP ON AGE_GRP.AGE_CODE = SLEEP_TIME_DTL.AGE_CODE
                LEFT OUTER JOIN PREFECTURE ON PREFECTURE.PF_CODE = SLEEP_TIME_DTL.PF_CODE
    WHERE
        PREFECTURE.PF_CODE IN ('01000','02000','03000','04000','07000')
    GROUP BY SLEEP_TIME_DTL.AGE_CODE,
        AGE_GRP.AGE_NAME
    ORDER BY SLEEP_TIME_DTL.AGE_CODE