select
      p.PF_CODE as 都道府県コード
    , PF_NAME as 都道府県名
    , round(cast(INP_YES as real) / cast((INP_YES + INP_NO + UNIDENTIFIED) as real) * 100, 1) as 入院率
from
    PREFECTURE as p
join
    HOSPITALIZATION as h
on
    p.PF_CODE = h.PF_CODE
order by
    入院率 desc, 都道府県コード asc
;