select 
    std.AGE_CODE as "年齢コード",
    max(agg.AGE_NAME) as "年齢階層名",
    sum(std.SP_TIME_5) as "5時間未満",
    sum(std.SP_TIME_6) as "5時間以上6時間未満",
    sum(std.SP_TIME_7) as "6時間以上7時間未満",
    sum(std.SP_TIME_8) as "7時間以上8時間未満",
    sum(std.SP_TIME_9) as "8時間以上9時間未満",
    sum(std.SP_TIME_9OVER) as "9時間以上"
from 
    SLEEP_TIME_DTL std
    join prefecture pre on std.pf_code = pre.pf_code and pre.pf_code in ('01000','02000','03000','04000','07000')
    join age_grp agg on std.age_code = agg.age_code
group by 
    std.age_code
order by 
    std.age_code