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