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