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