select
    A.AGE_CODE as '年齢コード',
    B.AGE_NAME as '年齢階層名',
    sum(A.SP_TIME_5) as '5時間未満',
    sum(A.SP_TIME_6) as '5時間以上6時間未満',
    sum(A.SP_TIME_7) as '6時間以上7時間未満',
    sum(A.SP_TIME_8) as '7時間以上8時間未満',
    sum(A.SP_TIME_9) as '8時間以上9時間未満',
    sum(A.SP_TIME_9OVER) as '9時間以上'
from SLEEP_TIME_DTL A, AGE_GRP B
where A.AGE_CODE = B.AGE_CODE
group by A.AGE_CODE
order by A.AGE_CODE
;