select
     dtl.AGE_CODE  as 年齢コード
    ,age.AGE_NAME  as 年齢階層名
    ,sum(dtl.SP_TIME_5) as "5時間未満"
    ,sum(dtl.SP_TIME_6) as "5時間以上6時間未満"
    ,sum(dtl.SP_TIME_7) as "6時間以上7時間未満"
    ,sum(dtl.SP_TIME_8) as "7時間以上8時間未満"
    ,sum(dtl.SP_TIME_9) as "8時間以上9時間未満"
    ,sum(dtl.SP_TIME_9OVER) as "9時間以上"
from
    SLEEP_TIME_DTL as dtl
inner join
    AGE_GRP as age using (AGE_CODE)
inner join
    PREFECTURE as pre using (PF_CODE)
where
    dtl.PF_CODE in ('01000', '02000', '03000', '04000', '07000')
group by
     dtl.AGE_CODE
    ,age.AGE_NAME
order by
    年齢コード asc