select
    ag.AGE_NAME as 年齢階層,
    sum(case when std.TIME_CODE = 120 then std.TARGET_POP else 0 end) as '5時間未満',
    sum(case when std.TIME_CODE = 130 then std.TARGET_POP else 0 end) as '5時間以上6時間未満',
    sum(case when std.TIME_CODE = 140 then std.TARGET_POP else 0 end) as '6時間以上7時間未満',
    sum(case when std.TIME_CODE = 150 then std.TARGET_POP else 0 end) as '7時間以上8時間未満',
    sum(case when std.TIME_CODE = 160 then std.TARGET_POP else 0 end) as '8時間以上9時間未満',
    sum(case when std.TIME_CODE = 170 then std.TARGET_POP else 0 end) as '9時間以上',
    sum(case when std.TIME_CODE = 180 then std.TARGET_POP else 0 end) as '不詳'
from
    SLEEP_TIME_DTL std
    inner join AGE_GRP ag
    on ag.AGE_CODE = std.AGE_CODE
group by std.AGE_CODE
order by std.AGE_CODE;