SELECT
  hos.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
  HOSPITALIZATION AS hos
  LEFT JOIN PREFECTURE AS pre ON hos.PF_CODE = pre.PF_CODE
ORDER BY
  入院率 DESC,
  都道府県コード