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