SELECT
AG1.AGE_NAME AS 年齢階層
,SUM(CASE WHEN ST1.TIME_CODE = 120 THEN SL1.TARGET_POP ELSE 0 END) AS "5時間未満"
,SUM(CASE WHEN ST1.TIME_CODE = 140 THEN SL1.TARGET_POP ELSE 0 END) AS  "6時間以上7時間未満"
,SUM(CASE WHEN ST1.TIME_CODE = 130 THEN SL1.TARGET_POP ELSE 0 END) AS  "5時間以上6時間未満"
,SUM(CASE WHEN ST1.TIME_CODE = 150 THEN SL1.TARGET_POP ELSE 0 END) AS  "7時間以上8時間未満"
,SUM(CASE WHEN ST1.TIME_CODE = 160 THEN SL1.TARGET_POP ELSE 0 END) AS  "8時間以上9時間未満"
,SUM(CASE WHEN ST1.TIME_CODE = 170 THEN SL1.TARGET_POP ELSE 0 END) AS  "9時間以上"
,SUM(CASE WHEN ST1.TIME_CODE = 180 THEN SL1.TARGET_POP ELSE 0 END) AS  "不詳"
FROM SLEEP_TIME_DTL AS SL1 
INNER JOIN AGE_GRP AS AG1 ON  SL1.AGE_CODE = AG1.AGE_CODE
INNER JOIN SLEEP_TIME AS ST1 ON  SL1.TIME_CODE = ST1.TIME_CODE
GROUP BY AG1.AGE_CODE
order by SL1.AGE_CODE;