select age_name as "年齢階層",
       sum(case when st.TIME_CODE = 120 then TARGET_POP else 0 end) as "5時間未満",
       sum(case when st.TIME_CODE = 130 then TARGET_POP else 0 end) as "5時間以上6時間未満",
       sum(case when st.TIME_CODE = 140 then TARGET_POP else 0 end) as "6時間以上7時間未満",
       sum(case when st.TIME_CODE = 150 then TARGET_POP else 0 end) as "7時間以上8時間未満",
       sum(case when st.TIME_CODE = 160 then TARGET_POP else 0 end) as "8時間以上9時間未満",
       sum(case when st.TIME_CODE = 170 then TARGET_POP else 0 end) as "9時間以上",
       sum(case when st.TIME_CODE = 180 then TARGET_POP else 0 end) as "不詳"
from SLEEP_TIME_DTL as std
left join SLEEP_TIME as st on std.time_code = st.time_code
left join AGE_GRP as ag on ag.age_code = std.age_code
group by 1
order by 1