SELECT
	STL.AGE_CODE as '年齢コード'
	, AGE_GRP.AGE_NAME as '年齢階層名'
	, SUM(STL.SP_TIME_5) as '5時間未満'
	, SUM(STL.SP_TIME_6) as '5時間以上6時間未満'
	, SUM(STL.SP_TIME_7) as '6時間以上7時間未満'
	, SUM(STL.SP_TIME_8) as '7時間以上8時間未満'
	, SUM(STL.SP_TIME_9) as '8時間以上9時間未満'
	, SUM(STL.SP_TIME_9OVER) as '9時間以上'
FROM SLEEP_TIME_DTL as STL
INNER join AGE_GRP
	on STL.AGE_CODE = AGE_GRP.AGE_CODE
inner join PREFECTURE
	on STL.PF_CODE = PREFECTURE.PF_CODE
	and PREFECTURE.PF_NAME in ('北海道','青森県','岩手県','宮城県','福島県')
GROUP BY 1,2
ORDER BY STL.AGE_CODE