select
 SLP.AGE_CODE as '年齢コード'
,AGE.AGE_NAME as '年齢階層名'
,SUM(SLP.SP_TIME_5) as '5時間未満'
,SUM(SLP.SP_TIME_6) as '5時間以上6時間未満'
,SUM(SLP.SP_TIME_7) as '6時間以上7時間未満'
,SUM(SLP.SP_TIME_8) as '7時間以上8時間未満'
,SUM(SLP.SP_TIME_9) as '8時間以上9時間未満'
,SUM(SLP.SP_TIME_9OVER) as '9時間以上'
from 
 SLEEP_TIME_DTL SLP
inner join
 AGE_GRP AGE
on
 SLP.AGE_CODE = AGE.AGE_CODE
inner join
 PREFECTURE PRE
on
 SLP.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
 SLP.AGE_CODE
order by 
 SLP.AGE_CODE ASC