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