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