select ag.AGE_CODE as "年齢コード",
AGE_NAME as "年齢階層名",
SP_TIME_5 as "5時間未満",
SP_TIME_6 as "5時間以上6時間未満",
SP_TIME_7 as "6時間以上7時間未満",
SP_TIME_8 as "7時間以上8時間未満",
SP_TIME_9 as "8時間以上9時間未満",
SP_TIME_9OVER as "9時間以上"
from sleep_time_dtl as sl
inner join prefecture as pf on pf.pf_code = sl.pf_code
inner join age_grp as ag on ag.AGE_CODE = sl.AGE_CODE
order by ag.age_code asc