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