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