select
    std.AGE_CODE as "年齢コード",
    ag.AGE_NAME as "年齢階層名",
    sum(std.SP_TIME_5) as "5時間未満",
    sum(std.SP_TIME_6) as "5時間以上6時間未満",
    sum(std.SP_TIME_7) as "6時間以上7時間未満",
    sum(std.SP_TIME_8) as "7時間以上8時間未満",
    sum(std.SP_TIME_9) as "8時間以上9時間未満",
    sum(std.SP_TIME_9OVER) as "9時間以上"
from SLEEP_TIME_DTL as std
    inner join AGE_GRP as ag
        on std.AGE_CODE = ag.AGE_CODE
    inner join PREFECTURE as p
        on std.PF_CODE = p.PF_CODE
where
    p.PF_NAME in ('北海道', '青森県', '岩手県', '宮城県', '福島県')
group by std.AGE_CODE
order by std.AGE_CODE
;