SELECT
	AGE_GRP.AGE_CODE AS 年齢コード
	,AGE_GRP.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
INNER JOIN
	AGE_GRP
ON
	SLEEP_TIME_DTL.AGE_CODE = AGE_GRP.AGE_CODE
INNER JOIN
	PREFECTURE
ON
	SLEEP_TIME_DTL.PF_CODE = PREFECTURE.PF_CODE
WHERE
    PREFECTURE.PF_NAME = '北海道'
OR
    PREFECTURE.PF_NAME = '青森県'
OR
    PREFECTURE.PF_NAME = '岩手県'
OR
    PREFECTURE.PF_NAME = '宮城県'
OR
    PREFECTURE.PF_NAME = '福島県'
GROUP BY
	AGE_GRP.AGE_CODE
	,AGE_GRP.AGE_NAME
ORDER BY
	AGE_GRP.AGE_CODE
;