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