select
      a.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
    SLEEP_TIME_DTL as s
    join AGE_GRP as a
        on s.AGE_CODE = a.AGE_CODE
group by
    s.AGE_CODE