SELECT 
    STD.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 STD JOIN AGE_GRP AG ON STD.AGE_CODE = AG.AGE_CODE
    JOIN PREFECTURE P ON STD.PF_CODE = P.PF_CODE
    
WHERE 
    PF_NAME IN ('北海道','青森県','岩手県','宮城県','福島県')
    
GROUP BY STD.AGE_CODE
ORDER BY STD.AGE_CODE
;