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
left join AGE_GRP as ag
on std.AGE_CODE = ag.AGE_CODE
left join PREFECTURE as p
on std.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')
	and ag.AGE_NAME is not null
group by std.AGE_CODE,ag.AGE_NAME
order by 1