SELECT
a.AGE_CODE   AS   年齢コード
,MAX(b.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 a
LEFT JOIN AGE_GRP  b
ON a.AGE_CODE = b.AGE_CODE
LEFT JOIN PREFECTURE c
on a.PF_CODE = c.PF_CODE
where c.PF_NAME in ('北海道','青森県','岩手県','宮城県','福島県')
group by a.AGE_CODE
order by a.AGE_CODE