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      STD
    inner join
    PREFECTURE          P
    on
    STD.PF_CODE         = P.PF_CODE
    inner join
    AGE_GRP             AG
    on
    STD.AGE_CODE        = AG.AGE_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
,   AG.AGE_NAME
order by
    STD.AGE_CODE asc
;