SELECT
    t1.AGE_CODE '年齢コード',
    t2.AGE_NAME '年齢階層名',
    SUM(t1.SP_TIME_5) '5時間未満',
    SUM(t1.SP_TIME_6) '5時間以上6時間未満',
    SUM(t1.SP_TIME_7) '6時間以上7時間未満',
    SUM(t1.SP_TIME_8) '7時間以上8時間未満',
    SUM(t1.SP_TIME_9) '8時間以上9時間未満',
    SUM(t1.SP_TIME_9OVER) '9時間以上'

FROM
    SLEEP_TIME_DTL t1
JOIN
    AGE_GRP t2 ON t1.AGE_CODE = t2.AGE_CODE
JOIN
    PREFECTURE t3 ON t1.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
    t1.AGE_CODE, t2.AGE_NAME
ORDER BY
    年齢コード ASC

;