SELECT
 SL.AGE_CODE AS "年齢コード"
,AG.AGE_NAME AS "年齢階層名"
,SUM(SL.SP_TIME_5) AS "5時間未満"
,SUM(SL.SP_TIME_6) AS "5時間上6時間未満"
,SUM(SL.SP_TIME_7) AS "6時間以上7時間未満"
,SUM(SL.SP_TIME_8) AS "7時間以上8時間未満"
,SUM(SL.SP_TIME_9) AS "8時間以上9時間未満"
,SUM(SL.SP_TIME_9OVER) AS "9時間以上"
FROM
SLEEP_TIME_DTL AS SL
INNER JOIN
AGE_GRP AS AG
ON SL.AGE_CODE = AG.AGE_CODE
LEFT JOIN
PREFECTURE AS PR
ON SL.PF_CODE  = PR.PF_CODE 
WHERE
PR.PF_NAME IN ('北海道', '青森県', '岩手県', '宮城県', '福島県')
GROUP BY
SL.AGE_CODE
ORDER BY
SL.AGE_CODE ASC;