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