select
    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
    left outer join AGE_GRP using (AGE_CODE)
    left outer join PREFECTURE using (PF_CODE)
where
    PF_NAME in ('北海道', '青森県', '岩手県', '宮城県', '福島県')
    and
    AGE_NAME is not null
group by
    AGE_CODE
order by
    AGE_CODE asc
;