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