select
	 年齢コード
	,a.AGE_NAME as 年齢階層名
	,"5時間未満"
	,"5時間以上6時間未満"
	,"6時間以上7時間未満"
	,"7時間以上8時間未満"
	,"8時間以上9時間未満"
	,"9時間以上"
from
	(
		select
			 s.AGE_CODE as 年齢コード
			,sum(s.SP_TIME_5) as "5時間未満"
			,sum(s.SP_TIME_6) as "5時間以上6時間未満"
			,sum(s.SP_TIME_7) as "6時間以上7時間未満"
			,sum(s.SP_TIME_8) as "7時間以上8時間未満"
			,sum(s.SP_TIME_9) as "8時間以上9時間未満"
			,sum(s.SP_TIME_9OVER) as "9時間以上"
		from
			SLEEP_TIME_DTL as s
			inner join PREFECTURE as p
				on s.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
			s.AGE_CODE
	) s
	inner join AGE_GRP as a
		on s.年齢コード = a.AGE_CODE
order by
	1