select
    AGE_GRP.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
    inner join AGE_GRP on SLEEP_TIME_DTL.AGE_CODE =AGE_GRP.AGE_CODE
    inner join PREFECTURE on SLEEP_TIME_DTL.PF_CODE =PREFECTURE.PF_CODE
where 
    PREFECTURE.PF_NAME in ('北海道','青森県','岩手県','宮城県','福島県')
group by 
    SLEEP_TIME_DTL.AGE_CODE 
order by 
    SLEEP_TIME_DTL.AGE_CODE