select T1.AGE_CODE as "年齢コード"
      ,T1.AGE_NAME as "年齢階層名"
      ,SUM(T3.SP_TIME_5) as "5時間未満"
      ,SUM(T3.SP_TIME_6) as "5時間以上6時間未満"
      ,SUM(T3.SP_TIME_7) as "6時間以上7時間未満"
      ,SUM(T3.SP_TIME_8) as "7時間以上8時間未満"
      ,SUM(T3.SP_TIME_9) as "8時間以上9時間未満"
      ,SUM(T3.SP_TIME_9OVER) as "9時間以上"
from AGE_GRP        T1
    ,PREFECTURE     T2
    ,SLEEP_TIME_DTL T3
where T1.AGE_CODE = T3.AGE_CODE
and   T2.PF_CODE  = T3.PF_CODE
group by T1.AGE_CODE,T1.AGE_NAME
order by 1