SELECT
    AG.AGE_NAME AS 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 SLEEP_TIME_DTL AS STL
    INNER JOIN AGE_GRP AS AG ON AG.AGE_CODE = STL.AGE_CODE
    
GROUP BY
    AG.AGE_CODE
ORDER BY
    AG.AGE_CODE
;