select 
 sd.AGE_CODE as年齢コード 
,ag.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 sd
inner join AGE_GRP ag
	on sd.AGE_CODE = ag.AGE_CODE
inner join PREFECTURE p
	on sd.PF_CODE = p.PF_CODE
where p.PF_NAME in ('北海道','青森県','岩手県','宮城県','福島県')
group by
 sd.AGE_CODE 
,ag.AGE_NAME 
order by sd.AGE_CODE asc