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 AS STD
        JOIN
    AGE_GRP AS AG ON STD.AGE_CODE = AG.AGE_CODE
        JOIN
    PREFECTURE AS PF ON STD.PF_CODE = PF.PF_CODE
WHERE
    PF_NAME IN ('北海道' , '青森県', '岩手県', '宮城県', '福島県')
group by AGE_NAME