with tg_pref as (
select
    PF_CODE
from
    PREFECTURE
where
    PF_NAME in ("北海道", "青森県", "岩手県", "宮城県", "福島県")
)

select
    a.AGE_CODE as  "年齢コード"
    ,c.AGE_NAME as "年齢階層名"
    ,sum(SP_TIME_5) as "5時間未満"
    ,sum(SP_TIME_6) as "5時間以上6時間未満"
    ,sum(SP_TIME_7) as "6時間以上7時間未満"
    ,sum(SP_TIME_8) as "7時間以上8時間未満"
    ,sum(SP_TIME_9) as "8時間以上9時間未満"
    ,sum(SP_TIME_9OVER) as "9時間以上"
from
    SLEEP_TIME_DTL a
inner join
    tg_pref b
on
    a.PF_CODE = b.PF_CODE
inner join
    AGE_GRP c
on
    a.AGE_CODE = c.AGE_CODE
group by
    a.AGE_CODE
    ,c.AGE_NAME
order by
    a.AGE_CODE asc