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 STD
	INNER JOIN
		AGE_GRP AG
		ON AG.AGE_CODE = STD.AGE_CODE
	INNER JOIN
		PREFECTURE PRE
		ON PRE.PF_CODE = STD.PF_CODE
WHERE
	PRE.PF_NAME IN ('北海道','青森県','岩手県','宮城県','福島県')
GROUP BY
	STD.AGE_CODE
	, AG.AGE_NAME
ORDER BY
	年齢コード