select ag.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 ag.AGE_CODE
order by ag.AGE_CODE asc;