SELECT  AGE_GRP.AGE_CODE as '年齢コード',
AGE_GRP.AGE_NAME as '年齢階層名',
SUM(SLEEP_TIME_DTL.SP_TIME_5) as '5時間未満',
SUM(SLEEP_TIME_DTL.SP_TIME_6) as '5時間以上6時間未満',
SUM(SLEEP_TIME_DTL.SP_TIME_7) as '6時間以上7時間未満',
SUM(SLEEP_TIME_DTL.SP_TIME_8) as '7時間以上8時間未満',
SUM(SLEEP_TIME_DTL.SP_TIME_9) as '8時間以上9時間未満',
SUM(SLEEP_TIME_DTL.SP_TIME_9OVER) as '9時間以上'
FROM SLEEP_TIME_DTL 
INNER JOIN AGE_GRP 
ON AGE_GRP.AGE_CODE = SLEEP_TIME_DTL.AGE_CODE
INNER JOIN PREFECTURE 
ON PREFECTURE.PF_CODE = SLEEP_TIME_DTL.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
ORDER BY AGE_GRP.AGE_CODE