SELECT
    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
    AGE_GRP AS a
INNER JOIN
    SLEEP_TIME_DTL AS s
ON 
    a.AGE_CODE = s.AGE_CODE
GROUP BY 
    a.AGE_CODE
ORDER BY
    a.AGE_CODE