select
a.age_code as '年齢コード'
,a.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 prefecture as p
on std.pf_code=p.pf_code
inner join age_grp as a
on a.age_code=std.age_code
where p.pf_name in ('北海道', '青森県', '岩手県', '宮城県', '福島県')
group by a.age_code
order by a.age_code asc