select 
ag.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 sl
inner join AGE_GRP ag
on ag.AGE_CODE = sl.AGE_CODE
group by ag.AGE_CODE
order by ag.AGE_CODE asc