select 
		a.AGE_CODE as 年齢コード
		,b.AGE_NAME as 年齢階層名
		,SUM(a.SP_TIME_5) as "5時間未満"
		,SUM(a.SP_TIME_6) as "5時間以上6時間未満"
		,SUM(a.SP_TIME_7) as "6時間以上7時間未満"
		,SUM(a.SP_TIME_8) as "7時間以上8時間未満"
		,SUM(a.SP_TIME_9) as "8時間以上9時間未満"
		,SUM(a.SP_TIME_9OVER) as "9時間以上"
FROM SLEEP_TIME_DTL as a
INNER JOIN AGE_GRP as b
on a.AGE_CODE = b.AGE_CODE
INNER JOIN (SELECT PF_CODE FROM PREFECTURE WHERE PF_NAME IN("北海道","青森県","岩手県","宮城県","福島県") GROUP BY 1) as c
ON a.PF_CODE = c.PF_CODE
GROUP BY 1,2
ORDER BY 1
;