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
order by
  STD.AGE_CODE
;