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