select age.AGE_NAME as 年齢階層,
      SUM(case when dtl.TIME_CODE = 120 then TARGET_POP else 0 end) as "5時間未満", 
      SUM(case when dtl.TIME_CODE = 130 then TARGET_POP else 0 end) as "5時間以上6時間未満", 
      SUM(case when dtl.TIME_CODE = 140 then TARGET_POP else 0 end) as "6時間以上7時間未満", 
      SUM(case when dtl.TIME_CODE = 150 then TARGET_POP else 0 end) as "7時間以上8時間未満", 
      SUM(case when dtl.TIME_CODE = 160 then TARGET_POP else 0 end) as "8時間以上9時間未満", 
      SUM(case when dtl.TIME_CODE = 170 then TARGET_POP else 0 end) as "9時間以上", 
      SUM(case when dtl.TIME_CODE = 180 then TARGET_POP else 0 end) as "不詳"
from SLEEP_TIME_DTL as dtl
    inner join AGE_GRP as age
        on age.AGE_CODE = dtl.AGE_CODE
group by dtl.AGE_CODE
order by dtl.AGE_CODE asc