select 
ag.AGE_CODE as 年齢コード, 
ag.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 AGE_GRP ag
left outer join SLEEP_TIME_DTL std on std.AGE_CODE = ag.AGE_CODE
left outer join PREFECTURE pf on std.PF_CODE = pf.PF_CODE
where pf.PF_CODE in ('01000', '02000', '03000', '04000', '07000')
group by ag.AGE_CODE
order by ag.AGE_CODE;