select 
    grp.AGE_CODE as '年齢コード',
    grp.AGE_NAME as '年齢階層名',
    sum(dtl.SP_TIME_5) as '5時間未満',
    sum(dtl.SP_TIME_6) as '5時間以上6時間未満',
    sum(dtl.SP_TIME_7) as '6時間以上7時間未満',
    sum(dtl.SP_TIME_8) as '7時間以上8時間未満',
    sum(dtl.SP_TIME_9) as '8時間以上9時間未満',
    sum(dtl.SP_TIME_9OVER) as '9時間以上'
from
    AGE_GRP as grp 
    inner join 
    SLEEP_TIME_DTL as dtl
    on grp.AGE_CODE = dtl.AGE_CODE
    inner join 
    PREFECTURE as pre
    on dtl.PF_CODE = pre.PF_CODE
    
where 
    pre.PF_NAME in ('北海道','青森県','岩手県','宮城県','福島県')
group by 
    grp.AGE_CODE,grp.AGE_NAME
order by 
    grp.AGE_CODE