SELECT 
    TIME.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 TIME
    INNER JOIN PREFECTURE AS PF ON TIME.PF_CODE=PF.PF_CODE
    INNER JOIN AGE_GRP AS AGE ON TIME.AGE_CODE=AGE.AGE_CODE
WHERE
    PF_NAME IN('北海道','青森県','岩手県','宮城県','福島県')
GROUP BY
    TIME.AGE_CODE
ORDER BY
    TIME.AGE_CODE
;