SELECT AGE_NAME 年齢階層
    ,SUM(CASE WHEN TIME_CODE = 120 THEN TARGET_POP ELSE 0 END) AS '5時間未満'
    ,SUM(CASE WHEN TIME_CODE = 130 THEN TARGET_POP ELSE 0 END) AS '5時間以上6時間未満'
    ,SUM(CASE WHEN TIME_CODE = 140 THEN TARGET_POP ELSE 0 END) AS '6時間以上7時間未満'
    ,SUM(CASE WHEN TIME_CODE = 150 THEN TARGET_POP ELSE 0 END) AS '7時間以上8時間未満'
    ,SUM(CASE WHEN TIME_CODE = 160 THEN TARGET_POP ELSE 0 END) AS '8時間以上9時間未満'
    ,SUM(CASE WHEN TIME_CODE = 170 THEN TARGET_POP ELSE 0 END) AS '9時間以上'
    ,SUM(CASE WHEN TIME_CODE = 180 THEN TARGET_POP ELSE 0 END) AS '不詳'
FROM(SELECT AGE_CODE,TIME_CODE,SUM(TARGET_POP) TARGET_POP 
    FROM SLEEP_TIME_DTL
    GROUP BY AGE_CODE,TIME_CODE)A
INNER JOIN AGE_GRP
ON AGE_GRP.AGE_CODE = A.AGE_CODE
GROUP BY A.AGE_CODE,AGE_NAME
ORDER BY A.AGE_CODE