select 
  AGE_NAME as "年齢階層",
  sum(case when d.TIME_CODE = 120 THEN TARGET_POP ELSE 0 END) as "5時間未満",
  sum(case when d.TIME_CODE = 130 THEN TARGET_POP ELSE 0 END) as "5時間以上6時間未満",
  sum(case when d.TIME_CODE = 140 THEN TARGET_POP ELSE 0 END) as "6時間以上7時間未満",
  sum(case when d.TIME_CODE = 150 THEN TARGET_POP ELSE 0 END) as "7時間以上8時間未満",
  sum(case when d.TIME_CODE = 160 THEN TARGET_POP ELSE 0 END) as "8時間以上9時間未満",
  sum(case when d.TIME_CODE = 170 THEN TARGET_POP ELSE 0 END) as "9時間以上",
  sum(case when d.TIME_CODE = 180 THEN TARGET_POP ELSE 0 END) as "不詳"
from SLEEP_TIME_DTL as d
join AGE_GRP as a on a.AGE_CODE = d.AGE_CODE
join SLEEP_TIME as s on s.TIME_CODE = d.TIME_CODE
group by AGE_NAME
order by a.AGE_CODE asc