SELECT
    AGE_GRP.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
    LEFT JOIN
        AGE_GRP
        ON
        SLEEP_TIME_DTL.AGE_CODE = AGE_GRP.AGE_CODE
GROUP BY
    SLEEP_TIME_DTL.AGE_CODE
ORDER BY
    SLEEP_TIME_DTL.AGE_CODE