Select
	a.AGE_CODE as 年齢コード,
	a.AGE_NAME as 年齢階層名,
	sum(b.SP_TIME_5) as 5時間未満,
	sum(b.SP_TIME_6) as 5時間以上6時間未満,
	sum(b.SP_TIME_7) as 6時間以上7時間未満,
	sum(b.SP_TIME_8) as 7時間以上8時間未満,
	sum(b.SP_TIME_9) as 8時間以上9時間未満,
	sum(b.SP_TIME_9OVER) as 9時間以上
From
	AGE_GRP as a
	INNER JOIN
		SLEEP_TIME_DTL as b
		on (b.age_code = a.age_code)
	INNER JOIN
		PREFECTURE as c
		on (c.PF_CODE = b.PF_CODE)
Where
	c.PF_NAME IN (‘北海道’,’青森県’,’岩手県’,’宮城県’,’福島県’)
Order by
	1 asc