select D.AGE_CODE as "年齢コード"
      ,G.AGE_NAME as "年齢階層名"
      ,SUM(D.SP_TIME_5) as "5時間未満"
      ,SUM(D.SP_TIME_6) as "5時間以上6時間未満"
      ,SUM(D.SP_TIME_7) as "6時間以上7時間未満"
      ,SUM(D.SP_TIME_8) as "7時間以上8時間未満"
      ,SUM(D.SP_TIME_9) as "8時間以上9時間未満"
      ,SUM(D.SP_TIME_9OVER) as "9時間以上"
  from SLEEP_TIME_DTL D
 inner join AGE_GRP G
    on D.AGE_CODE = G.AGE_CODE
 inner join PREFECTURE P
    on D.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 D.AGE_CODE
 order by D.AGE_CODE asc
;