select A.AGE_CODE as 年齢コード
	,C.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 as A
left outer join PREFECTURE as B
on A.PF_CODE = B.PF_CODE
inner join AGE_GRP as C
on A.AGE_CODE = C.AGE_CODE

where B.PF_NAME in ('北海道','青森県','岩手県','宮城県','福島県')

group by A.AGE_CODE,C.AGE_NAME