SELECT
SLD.AGE_CODE AS '年齢コード',
AG.AGE_NAME AS '年齢階層名',
SLD.SP_TIME_5 AS" 5時間未満",
SLD.SP_TIME_6 AS "5時間以上6時間未満",
SLD.SP_TIME_7 AS "6時間以上7時間未満",
SLD.SP_TIME_8 AS "7時間以上8時間未満",
SLD.SP_TIME_9 AS "8時間以上9時間未満",
SLD.SP_TIME_9OVER AS "9時間以上"

FROM SLEEP_TIME_DTL AS SLD

INNER JOIN AGE_GRP AS AG
ON AG.AGE_CODE = SLD.AGE_CODE

INNER JOIN PREFECTURE AS PF
ON PF.PF_CODE = SLD.PF_CODE

WHERE PF.PF_NAME IN('北海道','青森県','岩手県','宮城県','福島県')

GROUP BY SLD.AGE_CODE

ORDER BY SLD.AGE_CODE ASC;