SELECT 
  P.PF_CODE AS 都道府県コード,  
  P.PF_NAME AS 都道府県名,
  ROUND(CAST(INP_YES AS REAL) / (INP_YES+INP_NO+UNIDENTIFIED) * 100, 1) AS 入院率
FROM HOSPITALIZATION AS H
JOIN PREFECTURE AS P ON H.PF_CODE = P.PF_CODE
ORDER BY 入院率 DESC, 都道府県コード ASC